Home / 4,316,158.30-5,956,298.79-2,382,419.38

Finding the Fourth Proportional to 4,316,158.30, 5,956,298.79 and 2,382,419.38

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Solution

The fourth proportional to 4,316,158.30, 5,956,298.79 and 2,382,419.38 is: 3,287,738.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,158.30 : 5,956,298.79 = 2,382,419.38 : x
  2. Step 2: Convert to fraction form
    4,316,158.30/5,956,298.79 = 2,382,419.38/x
  3. Step 3: Cross multiply
    4,316,158.30x = 5,956,298.79 × 2,382,419.38
  4. Step 4: Simplify right side
    4,316,158.30x = 14,190,401,670,366.55
  5. Step 5: Solve for x
    x = 14,190,401,670,366.55/4,316,158.30
  6. Step 6: Final answer
    x = 3,287,738.93

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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.