Home / 2,962,922.78-4,444,740.10-1,043,437.24

Finding the Fourth Proportional to 2,962,922.78, 4,444,740.10 and 1,043,437.24

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Solution

The fourth proportional to 2,962,922.78, 4,444,740.10 and 1,043,437.24 is: 1,565,281.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,922.78 : 4,444,740.10 = 1,043,437.24 : x
  2. Step 2: Convert to fraction form
    2,962,922.78/4,444,740.10 = 1,043,437.24/x
  3. Step 3: Cross multiply
    2,962,922.78x = 4,444,740.10 × 1,043,437.24
  4. Step 4: Simplify right side
    2,962,922.78x = 4,637,807,342,461.32
  5. Step 5: Solve for x
    x = 4,637,807,342,461.32/2,962,922.78
  6. Step 6: Final answer
    x = 1,565,281.21

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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.