Home / 10,415,874.51-14,374,499.36-5,832,155.79

Finding the Fourth Proportional to 10,415,874.51, 14,374,499.36 and 5,832,155.79

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Solution

The fourth proportional to 10,415,874.51, 14,374,499.36 and 5,832,155.79 is: 8,048,706.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,415,874.51 : 14,374,499.36 = 5,832,155.79 : x
  2. Step 2: Convert to fraction form
    10,415,874.51/14,374,499.36 = 5,832,155.79/x
  3. Step 3: Cross multiply
    10,415,874.51x = 14,374,499.36 × 5,832,155.79
  4. Step 4: Simplify right side
    10,415,874.51x = 83,834,319,641,614.52
  5. Step 5: Solve for x
    x = 83,834,319,641,614.52/10,415,874.51
  6. Step 6: Final answer
    x = 8,048,706.77

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.