Home / 9,104,291.81-12,563,774.07-4,974,234.07

Finding the Fourth Proportional to 9,104,291.81, 12,563,774.07 and 4,974,234.07

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Solution

The fourth proportional to 9,104,291.81, 12,563,774.07 and 4,974,234.07 is: 6,864,361.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,291.81 : 12,563,774.07 = 4,974,234.07 : x
  2. Step 2: Convert to fraction form
    9,104,291.81/12,563,774.07 = 4,974,234.07/x
  3. Step 3: Cross multiply
    9,104,291.81x = 12,563,774.07 × 4,974,234.07
  4. Step 4: Simplify right side
    9,104,291.81x = 62,495,153,063,587.77
  5. Step 5: Solve for x
    x = 62,495,153,063,587.77/9,104,291.81
  6. Step 6: Final answer
    x = 6,864,361.81

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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.