Home / 1,037,795.40-1,432,095.87-602,179.02

Finding the Fourth Proportional to 1,037,795.40, 1,432,095.87 and 602,179.02

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Solution

The fourth proportional to 1,037,795.40, 1,432,095.87 and 602,179.02 is: 830,971.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,795.40 : 1,432,095.87 = 602,179.02 : x
  2. Step 2: Convert to fraction form
    1,037,795.40/1,432,095.87 = 602,179.02/x
  3. Step 3: Cross multiply
    1,037,795.40x = 1,432,095.87 × 602,179.02
  4. Step 4: Simplify right side
    1,037,795.40x = 862,378,087,542.65
  5. Step 5: Solve for x
    x = 862,378,087,542.65/1,037,795.40
  6. Step 6: Final answer
    x = 830,971.20

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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.