Home / 3,349,765.04-5,001,957.81-2,658,900.92

Finding the Fourth Proportional to 3,349,765.04, 5,001,957.81 and 2,658,900.92

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Solution

The fourth proportional to 3,349,765.04, 5,001,957.81 and 2,658,900.92 is: 3,970,341.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349,765.04 : 5,001,957.81 = 2,658,900.92 : x
  2. Step 2: Convert to fraction form
    3,349,765.04/5,001,957.81 = 2,658,900.92/x
  3. Step 3: Cross multiply
    3,349,765.04x = 5,001,957.81 × 2,658,900.92
  4. Step 4: Simplify right side
    3,349,765.04x = 13,299,710,222,810.18
  5. Step 5: Solve for x
    x = 13,299,710,222,810.18/3,349,765.04
  6. Step 6: Final answer
    x = 3,970,341.22

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.