Home / 5,448,479.04-7,518,952.98-3,001,100.49

Finding the Fourth Proportional to 5,448,479.04, 7,518,952.98 and 3,001,100.49

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Solution

The fourth proportional to 5,448,479.04, 7,518,952.98 and 3,001,100.49 is: 4,141,547.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,448,479.04 : 7,518,952.98 = 3,001,100.49 : x
  2. Step 2: Convert to fraction form
    5,448,479.04/7,518,952.98 = 3,001,100.49/x
  3. Step 3: Cross multiply
    5,448,479.04x = 7,518,952.98 × 3,001,100.49
  4. Step 4: Simplify right side
    5,448,479.04x = 22,565,133,472,564.96
  5. Step 5: Solve for x
    x = 22,565,133,472,564.96/5,448,479.04
  6. Step 6: Final answer
    x = 4,141,547.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.