Home / 2,602,482.28-3,904,540.08-1,565,026.77

Finding the Fourth Proportional to 2,602,482.28, 3,904,540.08 and 1,565,026.77

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Solution

The fourth proportional to 2,602,482.28, 3,904,540.08 and 1,565,026.77 is: 2,348,031.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,602,482.28 : 3,904,540.08 = 1,565,026.77 : x
  2. Step 2: Convert to fraction form
    2,602,482.28/3,904,540.08 = 1,565,026.77/x
  3. Step 3: Cross multiply
    2,602,482.28x = 3,904,540.08 × 1,565,026.77
  4. Step 4: Simplify right side
    2,602,482.28x = 6,110,709,749,737.94
  5. Step 5: Solve for x
    x = 6,110,709,749,737.94/2,602,482.28
  6. Step 6: Final answer
    x = 2,348,031.26

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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.