Home / 8,908,838.29-12,294,196.95-4,834,457.29

Finding the Fourth Proportional to 8,908,838.29, 12,294,196.95 and 4,834,457.29

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Solution

The fourth proportional to 8,908,838.29, 12,294,196.95 and 4,834,457.29 is: 6,671,551.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,908,838.29 : 12,294,196.95 = 4,834,457.29 : x
  2. Step 2: Convert to fraction form
    8,908,838.29/12,294,196.95 = 4,834,457.29/x
  3. Step 3: Cross multiply
    8,908,838.29x = 12,294,196.95 × 4,834,457.29
  4. Step 4: Simplify right side
    8,908,838.29x = 59,435,770,069,623.27
  5. Step 5: Solve for x
    x = 59,435,770,069,623.27/8,908,838.29
  6. Step 6: Final answer
    x = 6,671,551.12

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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.