Home / 1,454,434.30-2,007,210.51-801,060.19

Finding the Fourth Proportional to 1,454,434.30, 2,007,210.51 and 801,060.19

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Solution

The fourth proportional to 1,454,434.30, 2,007,210.51 and 801,060.19 is: 1,105,513.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,454,434.30 : 2,007,210.51 = 801,060.19 : x
  2. Step 2: Convert to fraction form
    1,454,434.30/2,007,210.51 = 801,060.19/x
  3. Step 3: Cross multiply
    1,454,434.30x = 2,007,210.51 × 801,060.19
  4. Step 4: Simplify right side
    1,454,434.30x = 1,607,896,432,510.60
  5. Step 5: Solve for x
    x = 1,607,896,432,510.60/1,454,434.30
  6. Step 6: Final answer
    x = 1,105,513.28

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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.