Home / 9,046,623.57-12,484,436.97-4,916,654.95

Finding the Fourth Proportional to 9,046,623.57, 12,484,436.97 and 4,916,654.95

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Solution

The fourth proportional to 9,046,623.57, 12,484,436.97 and 4,916,654.95 is: 6,785,036.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046,623.57 : 12,484,436.97 = 4,916,654.95 : x
  2. Step 2: Convert to fraction form
    9,046,623.57/12,484,436.97 = 4,916,654.95/x
  3. Step 3: Cross multiply
    9,046,623.57x = 12,484,436.97 × 4,916,654.95
  4. Step 4: Simplify right side
    9,046,623.57x = 61,381,668,809,492
  5. Step 5: Solve for x
    x = 61,381,668,809,492/9,046,623.57
  6. Step 6: Final answer
    x = 6,785,036.25

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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.