Home / 9,812,702.40-14,713,804.80-4,126,502.40

Finding the Fourth Proportional to 9,812,702.40, 14,713,804.80 and 4,126,502.40

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Solution

The fourth proportional to 9,812,702.40, 14,713,804.80 and 4,126,502.40 is: 6,187,546.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,812,702.40 : 14,713,804.80 = 4,126,502.40 : x
  2. Step 2: Convert to fraction form
    9,812,702.40/14,713,804.80 = 4,126,502.40/x
  3. Step 3: Cross multiply
    9,812,702.40x = 14,713,804.80 × 4,126,502.40
  4. Step 4: Simplify right side
    9,812,702.40x = 60,716,550,820,331.52
  5. Step 5: Solve for x
    x = 60,716,550,820,331.52/9,812,702.40
  6. Step 6: Final answer
    x = 6,187,546.34

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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.