Home / 4,539,588.28-6,264,630.54-2,502,431.80

Finding the Fourth Proportional to 4,539,588.28, 6,264,630.54 and 2,502,431.80

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Solution

The fourth proportional to 4,539,588.28, 6,264,630.54 and 2,502,431.80 is: 3,453,355.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,539,588.28 : 6,264,630.54 = 2,502,431.80 : x
  2. Step 2: Convert to fraction form
    4,539,588.28/6,264,630.54 = 2,502,431.80/x
  3. Step 3: Cross multiply
    4,539,588.28x = 6,264,630.54 × 2,502,431.80
  4. Step 4: Simplify right side
    4,539,588.28x = 15,676,810,678,547.17
  5. Step 5: Solve for x
    x = 15,676,810,678,547.17/4,539,588.28
  6. Step 6: Final answer
    x = 3,453,355.17

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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.