Home / 9,885,141.60-14,827,712.40-6,058,766.40

Finding the Fourth Proportional to 9,885,141.60, 14,827,712.40 and 6,058,766.40

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Solution

The fourth proportional to 9,885,141.60, 14,827,712.40 and 6,058,766.40 is: 9,088,149.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,885,141.60 : 14,827,712.40 = 6,058,766.40 : x
  2. Step 2: Convert to fraction form
    9,885,141.60/14,827,712.40 = 6,058,766.40/x
  3. Step 3: Cross multiply
    9,885,141.60x = 14,827,712.40 × 6,058,766.40
  4. Step 4: Simplify right side
    9,885,141.60x = 89,837,645,677,983.38
  5. Step 5: Solve for x
    x = 89,837,645,677,983.38/9,885,141.60
  6. Step 6: Final answer
    x = 9,088,149.60

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1.5x scale

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.