Home / 6,168,238.02-9,249,359.63-3,092,907.78

Finding the Fourth Proportional to 6,168,238.02, 9,249,359.63 and 3,092,907.78

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Solution

The fourth proportional to 6,168,238.02, 9,249,359.63 and 3,092,907.78 is: 4,637,858.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,168,238.02 : 9,249,359.63 = 3,092,907.78 : x
  2. Step 2: Convert to fraction form
    6,168,238.02/9,249,359.63 = 3,092,907.78/x
  3. Step 3: Cross multiply
    6,168,238.02x = 9,249,359.63 × 3,092,907.78
  4. Step 4: Simplify right side
    6,168,238.02x = 28,607,416,344,180.38
  5. Step 5: Solve for x
    x = 28,607,416,344,180.38/6,168,238.02
  6. Step 6: Final answer
    x = 4,637,858.70

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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.