Home / 9,401,862-14,103,829.80-3,010,612.08

Finding the Fourth Proportional to 9,401,862, 14,103,829.80 and 3,010,612.08

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Solution

The fourth proportional to 9,401,862, 14,103,829.80 and 3,010,612.08 is: 4,516,250.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,401,862 : 14,103,829.80 = 3,010,612.08 : x
  2. Step 2: Convert to fraction form
    9,401,862/14,103,829.80 = 3,010,612.08/x
  3. Step 3: Cross multiply
    9,401,862x = 14,103,829.80 × 3,010,612.08
  4. Step 4: Simplify right side
    9,401,862x = 42,461,160,370,143.98
  5. Step 5: Solve for x
    x = 42,461,160,370,143.98/9,401,862
  6. Step 6: Final answer
    x = 4,516,250.12

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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.