Home / 4,707,577.42-6,496,265.55-2,670,343.18

Finding the Fourth Proportional to 4,707,577.42, 6,496,265.55 and 2,670,343.18

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Solution

The fourth proportional to 4,707,577.42, 6,496,265.55 and 2,670,343.18 is: 3,684,965.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707,577.42 : 6,496,265.55 = 2,670,343.18 : x
  2. Step 2: Convert to fraction form
    4,707,577.42/6,496,265.55 = 2,670,343.18/x
  3. Step 3: Cross multiply
    4,707,577.42x = 6,496,265.55 × 2,670,343.18
  4. Step 4: Simplify right side
    4,707,577.42x = 17,347,258,406,911.45
  5. Step 5: Solve for x
    x = 17,347,258,406,911.45/4,707,577.42
  6. Step 6: Final answer
    x = 3,684,965.08

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Double scale
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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.