Home / 6,249,670.04-9,375,254.10-2,205,322.62

Finding the Fourth Proportional to 6,249,670.04, 9,375,254.10 and 2,205,322.62

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Solution

The fourth proportional to 6,249,670.04, 9,375,254.10 and 2,205,322.62 is: 3,308,248.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,249,670.04 : 9,375,254.10 = 2,205,322.62 : x
  2. Step 2: Convert to fraction form
    6,249,670.04/9,375,254.10 = 2,205,322.62/x
  3. Step 3: Cross multiply
    6,249,670.04x = 9,375,254.10 × 2,205,322.62
  4. Step 4: Simplify right side
    6,249,670.04x = 20,675,459,934,977.74
  5. Step 5: Solve for x
    x = 20,675,459,934,977.74/6,249,670.04
  6. Step 6: Final answer
    x = 3,308,248.24

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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.