Home / 11,358,329.64-17,027,541.18-4,271,594.28

Finding the Fourth Proportional to 11,358,329.64, 17,027,541.18 and 4,271,594.28

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Solution

The fourth proportional to 11,358,329.64, 17,027,541.18 and 4,271,594.28 is: 6,403,648.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,358,329.64 : 17,027,541.18 = 4,271,594.28 : x
  2. Step 2: Convert to fraction form
    11,358,329.64/17,027,541.18 = 4,271,594.28/x
  3. Step 3: Cross multiply
    11,358,329.64x = 17,027,541.18 × 4,271,594.28
  4. Step 4: Simplify right side
    11,358,329.64x = 72,734,747,506,952.45
  5. Step 5: Solve for x
    x = 72,734,747,506,952.45/11,358,329.64
  6. Step 6: Final answer
    x = 6,403,648.23

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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.