Home / 9,357,492.42-14,004,301.95-7,842,886.38

Finding the Fourth Proportional to 9,357,492.42, 14,004,301.95 and 7,842,886.38

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Solution

The fourth proportional to 9,357,492.42, 14,004,301.95 and 7,842,886.38 is: 11,737,562.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,492.42 : 14,004,301.95 = 7,842,886.38 : x
  2. Step 2: Convert to fraction form
    9,357,492.42/14,004,301.95 = 7,842,886.38/x
  3. Step 3: Cross multiply
    9,357,492.42x = 14,004,301.95 × 7,842,886.38
  4. Step 4: Simplify right side
    9,357,492.42x = 109,834,149,025,062.44
  5. Step 5: Solve for x
    x = 109,834,149,025,062.44/9,357,492.42
  6. Step 6: Final answer
    x = 11,737,562.17

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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.