Home / 4,045,412.60-5,582,839.05-2,326,534.46

Finding the Fourth Proportional to 4,045,412.60, 5,582,839.05 and 2,326,534.46

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Solution

The fourth proportional to 4,045,412.60, 5,582,839.05 and 2,326,534.46 is: 3,210,715.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,412.60 : 5,582,839.05 = 2,326,534.46 : x
  2. Step 2: Convert to fraction form
    4,045,412.60/5,582,839.05 = 2,326,534.46/x
  3. Step 3: Cross multiply
    4,045,412.60x = 5,582,839.05 × 2,326,534.46
  4. Step 4: Simplify right side
    4,045,412.60x = 12,988,667,406,544.47
  5. Step 5: Solve for x
    x = 12,988,667,406,544.47/4,045,412.60
  6. Step 6: Final answer
    x = 3,210,715.13

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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.