Home / 2,384,157.60-3,575,005.20-701,042.40

Finding the Fourth Proportional to 2,384,157.60, 3,575,005.20 and 701,042.40

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Solution

The fourth proportional to 2,384,157.60, 3,575,005.20 and 701,042.40 is: 1,051,201.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,157.60 : 3,575,005.20 = 701,042.40 : x
  2. Step 2: Convert to fraction form
    2,384,157.60/3,575,005.20 = 701,042.40/x
  3. Step 3: Cross multiply
    2,384,157.60x = 3,575,005.20 × 701,042.40
  4. Step 4: Simplify right side
    2,384,157.60x = 2,506,230,225,420.48
  5. Step 5: Solve for x
    x = 2,506,230,225,420.48/2,384,157.60
  6. Step 6: Final answer
    x = 1,051,201.58

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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.