Home / 4,172,008.91-6,249,598.88-3,496,193.10

Finding the Fourth Proportional to 4,172,008.91, 6,249,598.88 and 3,496,193.10

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Solution

The fourth proportional to 4,172,008.91, 6,249,598.88 and 3,496,193.10 is: 5,237,238.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,172,008.91 : 6,249,598.88 = 3,496,193.10 : x
  2. Step 2: Convert to fraction form
    4,172,008.91/6,249,598.88 = 3,496,193.10/x
  3. Step 3: Cross multiply
    4,172,008.91x = 6,249,598.88 × 3,496,193.10
  4. Step 4: Simplify right side
    4,172,008.91x = 21,849,804,464,542.76
  5. Step 5: Solve for x
    x = 21,849,804,464,542.76/4,172,008.91
  6. Step 6: Final answer
    x = 5,237,238.21

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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.