Home / 1,036,360.73-1,554,541.10-735,210.83

Finding the Fourth Proportional to 1,036,360.73, 1,554,541.10 and 735,210.83

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Solution

The fourth proportional to 1,036,360.73, 1,554,541.10 and 735,210.83 is: 1,102,816.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,360.73 : 1,554,541.10 = 735,210.83 : x
  2. Step 2: Convert to fraction form
    1,036,360.73/1,554,541.10 = 735,210.83/x
  3. Step 3: Cross multiply
    1,036,360.73x = 1,554,541.10 × 735,210.83
  4. Step 4: Simplify right side
    1,036,360.73x = 1,142,915,452,400.11
  5. Step 5: Solve for x
    x = 1,142,915,452,400.11/1,036,360.73
  6. Step 6: Final answer
    x = 1,102,816.25

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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.