Home / 7,365,706.06-10,165,185.23-4,465,219.18

Finding the Fourth Proportional to 7,365,706.06, 10,165,185.23 and 4,465,219.18

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Solution

The fourth proportional to 7,365,706.06, 10,165,185.23 and 4,465,219.18 is: 6,162,312.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,365,706.06 : 10,165,185.23 = 4,465,219.18 : x
  2. Step 2: Convert to fraction form
    7,365,706.06/10,165,185.23 = 4,465,219.18/x
  3. Step 3: Cross multiply
    7,365,706.06x = 10,165,185.23 × 4,465,219.18
  4. Step 4: Simplify right side
    7,365,706.06x = 45,389,780,057,248.71
  5. Step 5: Solve for x
    x = 45,389,780,057,248.71/7,365,706.06
  6. Step 6: Final answer
    x = 6,162,312.16

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Double scale
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1.5x scale

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.