Home / 1,559,602.13-2,152,250.93-844,210.13

Finding the Fourth Proportional to 1,559,602.13, 2,152,250.93 and 844,210.13

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Solution

The fourth proportional to 1,559,602.13, 2,152,250.93 and 844,210.13 is: 1,165,009.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,602.13 : 2,152,250.93 = 844,210.13 : x
  2. Step 2: Convert to fraction form
    1,559,602.13/2,152,250.93 = 844,210.13/x
  3. Step 3: Cross multiply
    1,559,602.13x = 2,152,250.93 × 844,210.13
  4. Step 4: Simplify right side
    1,559,602.13x = 1,816,952,028,757.19
  5. Step 5: Solve for x
    x = 1,816,952,028,757.19/1,559,602.13
  6. Step 6: Final answer
    x = 1,165,009.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.