Home / 10,707,434.14-16,041,665.02-9,559,521.58

Finding the Fourth Proportional to 10,707,434.14, 16,041,665.02 and 9,559,521.58

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Solution

The fourth proportional to 10,707,434.14, 16,041,665.02 and 9,559,521.58 is: 14,321,885.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,707,434.14 : 16,041,665.02 = 9,559,521.58 : x
  2. Step 2: Convert to fraction form
    10,707,434.14/16,041,665.02 = 9,559,521.58/x
  3. Step 3: Cross multiply
    10,707,434.14x = 16,041,665.02 × 9,559,521.58
  4. Step 4: Simplify right side
    10,707,434.14x = 153,350,642,809,815.19
  5. Step 5: Solve for x
    x = 153,350,642,809,815.19/10,707,434.14
  6. Step 6: Final answer
    x = 14,321,885.23

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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.