Home / 2,465,017.20-3,703,746.60-1,566,889.20

Finding the Fourth Proportional to 2,465,017.20, 3,703,746.60 and 1,566,889.20

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Solution

The fourth proportional to 2,465,017.20, 3,703,746.60 and 1,566,889.20 is: 2,354,288.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,017.20 : 3,703,746.60 = 1,566,889.20 : x
  2. Step 2: Convert to fraction form
    2,465,017.20/3,703,746.60 = 1,566,889.20/x
  3. Step 3: Cross multiply
    2,465,017.20x = 3,703,746.60 × 1,566,889.20
  4. Step 4: Simplify right side
    2,465,017.20x = 5,803,360,547,076.72
  5. Step 5: Solve for x
    x = 5,803,360,547,076.72/2,465,017.20
  6. Step 6: Final answer
    x = 2,354,288.05

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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.