Home / 1,087,360.04-1,500,575.40-597,350.16

Finding the Fourth Proportional to 1,087,360.04, 1,500,575.40 and 597,350.16

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Solution

The fourth proportional to 1,087,360.04, 1,500,575.40 and 597,350.16 is: 824,353.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,360.04 : 1,500,575.40 = 597,350.16 : x
  2. Step 2: Convert to fraction form
    1,087,360.04/1,500,575.40 = 597,350.16/x
  3. Step 3: Cross multiply
    1,087,360.04x = 1,500,575.40 × 597,350.16
  4. Step 4: Simplify right side
    1,087,360.04x = 896,368,955,282.06
  5. Step 5: Solve for x
    x = 896,368,955,282.06/1,087,360.04
  6. Step 6: Final answer
    x = 824,353.41

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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.