Home / 9,688,084.95-14,527,081.53-4,569,140.34

Finding the Fourth Proportional to 9,688,084.95, 14,527,081.53 and 4,569,140.34

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Solution

The fourth proportional to 9,688,084.95, 14,527,081.53 and 4,569,140.34 is: 6,851,330.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,688,084.95 : 14,527,081.53 = 4,569,140.34 : x
  2. Step 2: Convert to fraction form
    9,688,084.95/14,527,081.53 = 4,569,140.34/x
  3. Step 3: Cross multiply
    9,688,084.95x = 14,527,081.53 × 4,569,140.34
  4. Step 4: Simplify right side
    9,688,084.95x = 66,376,274,241,191.91
  5. Step 5: Solve for x
    x = 66,376,274,241,191.91/9,688,084.95
  6. Step 6: Final answer
    x = 6,851,330.74

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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.