Home / 6,607,909.94-9,101,925.32-4,670,840.30

Finding the Fourth Proportional to 6,607,909.94, 9,101,925.32 and 4,670,840.30

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Solution

The fourth proportional to 6,607,909.94, 9,101,925.32 and 4,670,840.30 is: 6,433,749.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,607,909.94 : 9,101,925.32 = 4,670,840.30 : x
  2. Step 2: Convert to fraction form
    6,607,909.94/9,101,925.32 = 4,670,840.30/x
  3. Step 3: Cross multiply
    6,607,909.94x = 9,101,925.32 × 4,670,840.30
  4. Step 4: Simplify right side
    6,607,909.94x = 42,513,639,592,246.40
  5. Step 5: Solve for x
    x = 42,513,639,592,246.40/6,607,909.94
  6. Step 6: Final answer
    x = 6,433,749.85

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Why These Related Problems?

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