Home / 3,249,851.42-4,484,740.02-1,799,515.71

Finding the Fourth Proportional to 3,249,851.42, 4,484,740.02 and 1,799,515.71

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Solution

The fourth proportional to 3,249,851.42, 4,484,740.02 and 1,799,515.71 is: 2,483,301.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,851.42 : 4,484,740.02 = 1,799,515.71 : x
  2. Step 2: Convert to fraction form
    3,249,851.42/4,484,740.02 = 1,799,515.71/x
  3. Step 3: Cross multiply
    3,249,851.42x = 4,484,740.02 × 1,799,515.71
  4. Step 4: Simplify right side
    3,249,851.42x = 8,070,360,121,255.71
  5. Step 5: Solve for x
    x = 8,070,360,121,255.71/3,249,851.42
  6. Step 6: Final answer
    x = 2,483,301.26

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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.