Home / 9,637,575.02-14,450,538.29-4,521,126.86

Finding the Fourth Proportional to 9,637,575.02, 14,450,538.29 and 4,521,126.86

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Solution

The fourth proportional to 9,637,575.02, 14,450,538.29 and 4,521,126.86 is: 6,778,958.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,637,575.02 : 14,450,538.29 = 4,521,126.86 : x
  2. Step 2: Convert to fraction form
    9,637,575.02/14,450,538.29 = 4,521,126.86/x
  3. Step 3: Cross multiply
    9,637,575.02x = 14,450,538.29 × 4,521,126.86
  4. Step 4: Simplify right side
    9,637,575.02x = 65,332,716,804,377.47
  5. Step 5: Solve for x
    x = 65,332,716,804,377.47/9,637,575.02
  6. Step 6: Final answer
    x = 6,778,958.05

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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.