Home / 1,553,262.59-2,330,028.52-474,018.13

Finding the Fourth Proportional to 1,553,262.59, 2,330,028.52 and 474,018.13

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Solution

The fourth proportional to 1,553,262.59, 2,330,028.52 and 474,018.13 is: 711,068.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,553,262.59 : 2,330,028.52 = 474,018.13 : x
  2. Step 2: Convert to fraction form
    1,553,262.59/2,330,028.52 = 474,018.13/x
  3. Step 3: Cross multiply
    1,553,262.59x = 2,330,028.52 × 474,018.13
  4. Step 4: Simplify right side
    1,553,262.59x = 1,104,475,761,897.07
  5. Step 5: Solve for x
    x = 1,104,475,761,897.07/1,553,262.59
  6. Step 6: Final answer
    x = 711,068.28

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Double scale
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1.5x scale

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.