Home / 4,427,417.07-6,634,130.85-3,342,796.29

Finding the Fourth Proportional to 4,427,417.07, 6,634,130.85 and 3,342,796.29

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Solution

The fourth proportional to 4,427,417.07, 6,634,130.85 and 3,342,796.29 is: 5,008,913.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,427,417.07 : 6,634,130.85 = 3,342,796.29 : x
  2. Step 2: Convert to fraction form
    4,427,417.07/6,634,130.85 = 3,342,796.29/x
  3. Step 3: Cross multiply
    4,427,417.07x = 6,634,130.85 × 3,342,796.29
  4. Step 4: Simplify right side
    4,427,417.07x = 22,176,547,992,754.55
  5. Step 5: Solve for x
    x = 22,176,547,992,754.55/4,427,417.07
  6. Step 6: Final answer
    x = 5,008,913.24

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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.