Home / 2,523,529.32-3,482,484.63-1,435,800.87

Finding the Fourth Proportional to 2,523,529.32, 3,482,484.63 and 1,435,800.87

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Solution

The fourth proportional to 2,523,529.32, 3,482,484.63 and 1,435,800.87 is: 1,981,413.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,529.32 : 3,482,484.63 = 1,435,800.87 : x
  2. Step 2: Convert to fraction form
    2,523,529.32/3,482,484.63 = 1,435,800.87/x
  3. Step 3: Cross multiply
    2,523,529.32x = 3,482,484.63 × 1,435,800.87
  4. Step 4: Simplify right side
    2,523,529.32x = 5,000,154,461,515.63
  5. Step 5: Solve for x
    x = 5,000,154,461,515.63/2,523,529.32
  6. Step 6: Final answer
    x = 1,981,413.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.