Home / 2,323,580.52-3,486,734.91-975,639.45

Finding the Fourth Proportional to 2,323,580.52, 3,486,734.91 and 975,639.45

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Solution

The fourth proportional to 2,323,580.52, 3,486,734.91 and 975,639.45 is: 1,464,031.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,580.52 : 3,486,734.91 = 975,639.45 : x
  2. Step 2: Convert to fraction form
    2,323,580.52/3,486,734.91 = 975,639.45/x
  3. Step 3: Cross multiply
    2,323,580.52x = 3,486,734.91 × 975,639.45
  4. Step 4: Simplify right side
    2,323,580.52x = 3,401,796,129,888.20
  5. Step 5: Solve for x
    x = 3,401,796,129,888.20/2,323,580.52
  6. Step 6: Final answer
    x = 1,464,031.95

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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.