Home / 12,506,038.54-17,258,872.56-6,924,285.00

Finding the Fourth Proportional to 12,506,038.54, 17,258,872.56 and 6,924,285.00

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Solution

The fourth proportional to 12,506,038.54, 17,258,872.56 and 6,924,285.00 is: 9,555,811.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,506,038.54 : 17,258,872.56 = 6,924,285.00 : x
  2. Step 2: Convert to fraction form
    12,506,038.54/17,258,872.56 = 6,924,285.00/x
  3. Step 3: Cross multiply
    12,506,038.54x = 17,258,872.56 × 6,924,285.00
  4. Step 4: Simplify right side
    12,506,038.54x = 119,505,352,466,838.61
  5. Step 5: Solve for x
    x = 119,505,352,466,838.61/12,506,038.54
  6. Step 6: Final answer
    x = 9,555,811.94

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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.