Home / 4,154,849.92-6,232,963.52-1,458,475.52

Finding the Fourth Proportional to 4,154,849.92, 6,232,963.52 and 1,458,475.52

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Solution

The fourth proportional to 4,154,849.92, 6,232,963.52 and 1,458,475.52 is: 2,187,955.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,849.92 : 6,232,963.52 = 1,458,475.52 : x
  2. Step 2: Convert to fraction form
    4,154,849.92/6,232,963.52 = 1,458,475.52/x
  3. Step 3: Cross multiply
    4,154,849.92x = 6,232,963.52 × 1,458,475.52
  4. Step 4: Simplify right side
    4,154,849.92x = 9,090,624,710,973.03
  5. Step 5: Solve for x
    x = 9,090,624,710,973.03/4,154,849.92
  6. Step 6: Final answer
    x = 2,187,955.01

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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.