Home / 4,973,252.40-7,460,780.54-2,055,350.12

Finding the Fourth Proportional to 4,973,252.40, 7,460,780.54 and 2,055,350.12

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Solution

The fourth proportional to 4,973,252.40, 7,460,780.54 and 2,055,350.12 is: 3,083,397.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,252.40 : 7,460,780.54 = 2,055,350.12 : x
  2. Step 2: Convert to fraction form
    4,973,252.40/7,460,780.54 = 2,055,350.12/x
  3. Step 3: Cross multiply
    4,973,252.40x = 7,460,780.54 × 2,055,350.12
  4. Step 4: Simplify right side
    4,973,252.40x = 15,334,516,130,602.01
  5. Step 5: Solve for x
    x = 15,334,516,130,602.01/4,973,252.40
  6. Step 6: Final answer
    x = 3,083,397.92

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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.