Home / 7,306,416.60-10,961,180.10-2,258,237.40

Finding the Fourth Proportional to 7,306,416.60, 10,961,180.10 and 2,258,237.40

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Solution

The fourth proportional to 7,306,416.60, 10,961,180.10 and 2,258,237.40 is: 3,387,836.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,416.60 : 10,961,180.10 = 2,258,237.40 : x
  2. Step 2: Convert to fraction form
    7,306,416.60/10,961,180.10 = 2,258,237.40/x
  3. Step 3: Cross multiply
    7,306,416.60x = 10,961,180.10 × 2,258,237.40
  4. Step 4: Simplify right side
    7,306,416.60x = 24,752,946,849,955.74
  5. Step 5: Solve for x
    x = 24,752,946,849,955.74/7,306,416.60
  6. Step 6: Final answer
    x = 3,387,836.77

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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.