Home / 6,358,476.96-9,539,203.95-2,098,641.11

Finding the Fourth Proportional to 6,358,476.96, 9,539,203.95 and 2,098,641.11

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Solution

The fourth proportional to 6,358,476.96, 9,539,203.95 and 2,098,641.11 is: 3,148,452.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,358,476.96 : 9,539,203.95 = 2,098,641.11 : x
  2. Step 2: Convert to fraction form
    6,358,476.96/9,539,203.95 = 2,098,641.11/x
  3. Step 3: Cross multiply
    6,358,476.96x = 9,539,203.95 × 2,098,641.11
  4. Step 4: Simplify right side
    6,358,476.96x = 20,019,365,518,448.36
  5. Step 5: Solve for x
    x = 20,019,365,518,448.36/6,358,476.96
  6. Step 6: Final answer
    x = 3,148,452.95

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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.