Home / 9,376,549.80-14,064,824.70-4,587,311.40

Finding the Fourth Proportional to 9,376,549.80, 14,064,824.70 and 4,587,311.40

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Solution

The fourth proportional to 9,376,549.80, 14,064,824.70 and 4,587,311.40 is: 6,880,967.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376,549.80 : 14,064,824.70 = 4,587,311.40 : x
  2. Step 2: Convert to fraction form
    9,376,549.80/14,064,824.70 = 4,587,311.40/x
  3. Step 3: Cross multiply
    9,376,549.80x = 14,064,824.70 × 4,587,311.40
  4. Step 4: Simplify right side
    9,376,549.80x = 64,519,730,685,311.58
  5. Step 5: Solve for x
    x = 64,519,730,685,311.58/9,376,549.80
  6. Step 6: Final answer
    x = 6,880,967.10

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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.