Home / 7,625,484.27-10,523,130.19-4,140,792.02

Finding the Fourth Proportional to 7,625,484.27, 10,523,130.19 and 4,140,792.02

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Solution

The fourth proportional to 7,625,484.27, 10,523,130.19 and 4,140,792.02 is: 5,714,272.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,625,484.27 : 10,523,130.19 = 4,140,792.02 : x
  2. Step 2: Convert to fraction form
    7,625,484.27/10,523,130.19 = 4,140,792.02/x
  3. Step 3: Cross multiply
    7,625,484.27x = 10,523,130.19 × 4,140,792.02
  4. Step 4: Simplify right side
    7,625,484.27x = 43,574,093,532,128.93
  5. Step 5: Solve for x
    x = 43,574,093,532,128.93/7,625,484.27
  6. Step 6: Final answer
    x = 5,714,272.30

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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.