Home / 9,575,215.10-14,361,758.37-3,426,948.47

Finding the Fourth Proportional to 9,575,215.10, 14,361,758.37 and 3,426,948.47

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Solution

The fourth proportional to 9,575,215.10, 14,361,758.37 and 3,426,948.47 is: 5,140,041.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,575,215.10 : 14,361,758.37 = 3,426,948.47 : x
  2. Step 2: Convert to fraction form
    9,575,215.10/14,361,758.37 = 3,426,948.47/x
  3. Step 3: Cross multiply
    9,575,215.10x = 14,361,758.37 × 3,426,948.47
  4. Step 4: Simplify right side
    9,575,215.10x = 49,217,005,872,581.20
  5. Step 5: Solve for x
    x = 49,217,005,872,581.20/9,575,215.10
  6. Step 6: Final answer
    x = 5,140,041.80

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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.