Home / 8,924,313.30-12,315,685.06-4,849,935.54

Finding the Fourth Proportional to 8,924,313.30, 12,315,685.06 and 4,849,935.54

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Solution

The fourth proportional to 8,924,313.30, 12,315,685.06 and 4,849,935.54 is: 6,692,983.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,924,313.30 : 12,315,685.06 = 4,849,935.54 : x
  2. Step 2: Convert to fraction form
    8,924,313.30/12,315,685.06 = 4,849,935.54/x
  3. Step 3: Cross multiply
    8,924,313.30x = 12,315,685.06 × 4,849,935.54
  4. Step 4: Simplify right side
    8,924,313.30x = 59,730,278,671,941.04
  5. Step 5: Solve for x
    x = 59,730,278,671,941.04/8,924,313.30
  6. Step 6: Final answer
    x = 6,692,983.16

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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.