Home / 1,656,006.10-2,484,009.15-474,054.10

Finding the Fourth Proportional to 1,656,006.10, 2,484,009.15 and 474,054.10

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Solution

The fourth proportional to 1,656,006.10, 2,484,009.15 and 474,054.10 is: 711,081.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,006.10 : 2,484,009.15 = 474,054.10 : x
  2. Step 2: Convert to fraction form
    1,656,006.10/2,484,009.15 = 474,054.10/x
  3. Step 3: Cross multiply
    1,656,006.10x = 2,484,009.15 × 474,054.10
  4. Step 4: Simplify right side
    1,656,006.10x = 1,177,554,721,995.01
  5. Step 5: Solve for x
    x = 1,177,554,721,995.01/1,656,006.10
  6. Step 6: Final answer
    x = 711,081.15

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.