Home / 9,062,558.83-12,506,383.20-4,932,580.13

Finding the Fourth Proportional to 9,062,558.83, 12,506,383.20 and 4,932,580.13

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Solution

The fourth proportional to 9,062,558.83, 12,506,383.20 and 4,932,580.13 is: 6,806,988.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062,558.83 : 12,506,383.20 = 4,932,580.13 : x
  2. Step 2: Convert to fraction form
    9,062,558.83/12,506,383.20 = 4,932,580.13/x
  3. Step 3: Cross multiply
    9,062,558.83x = 12,506,383.20 × 4,932,580.13
  4. Step 4: Simplify right side
    9,062,558.83x = 61,688,737,270,485.81
  5. Step 5: Solve for x
    x = 61,688,737,270,485.81/9,062,558.83
  6. Step 6: Final answer
    x = 6,806,988.89

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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.