Home / 7,570,118.42-10,446,629.02-4,306,862.91

Finding the Fourth Proportional to 7,570,118.42, 10,446,629.02 and 4,306,862.91

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Solution

The fourth proportional to 7,570,118.42, 10,446,629.02 and 4,306,862.91 is: 5,943,394.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,570,118.42 : 10,446,629.02 = 4,306,862.91 : x
  2. Step 2: Convert to fraction form
    7,570,118.42/10,446,629.02 = 4,306,862.91/x
  3. Step 3: Cross multiply
    7,570,118.42x = 10,446,629.02 × 4,306,862.91
  4. Step 4: Simplify right side
    7,570,118.42x = 44,992,199,060,767.65
  5. Step 5: Solve for x
    x = 44,992,199,060,767.65/7,570,118.42
  6. Step 6: Final answer
    x = 5,943,394.35

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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.