Home / 4,612,628.86-6,918,967.98-3,025,244.02

Finding the Fourth Proportional to 4,612,628.86, 6,918,967.98 and 3,025,244.02

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Solution

The fourth proportional to 4,612,628.86, 6,918,967.98 and 3,025,244.02 is: 4,537,882.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,612,628.86 : 6,918,967.98 = 3,025,244.02 : x
  2. Step 2: Convert to fraction form
    4,612,628.86/6,918,967.98 = 3,025,244.02/x
  3. Step 3: Cross multiply
    4,612,628.86x = 6,918,967.98 × 3,025,244.02
  4. Step 4: Simplify right side
    4,612,628.86x = 20,931,566,506,066.48
  5. Step 5: Solve for x
    x = 20,931,566,506,066.48/4,612,628.86
  6. Step 6: Final answer
    x = 4,537,882.22

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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.