Home / 10,316,262.15-15,473,444.31-3,492,055.31

Finding the Fourth Proportional to 10,316,262.15, 15,473,444.31 and 3,492,055.31

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Solution

The fourth proportional to 10,316,262.15, 15,473,444.31 and 3,492,055.31 is: 5,237,761.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,316,262.15 : 15,473,444.31 = 3,492,055.31 : x
  2. Step 2: Convert to fraction form
    10,316,262.15/15,473,444.31 = 3,492,055.31/x
  3. Step 3: Cross multiply
    10,316,262.15x = 15,473,444.31 × 3,492,055.31
  4. Step 4: Simplify right side
    10,316,262.15x = 54,034,123,289,357.57
  5. Step 5: Solve for x
    x = 54,034,123,289,357.57/10,316,262.15
  6. Step 6: Final answer
    x = 5,237,761.75

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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.