Home / 3,826,962.40-5,740,443.60-1,552,482.40

Finding the Fourth Proportional to 3,826,962.40, 5,740,443.60 and 1,552,482.40

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Solution

The fourth proportional to 3,826,962.40, 5,740,443.60 and 1,552,482.40 is: 2,328,723.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826,962.40 : 5,740,443.60 = 1,552,482.40 : x
  2. Step 2: Convert to fraction form
    3,826,962.40/5,740,443.60 = 1,552,482.40/x
  3. Step 3: Cross multiply
    3,826,962.40x = 5,740,443.60 × 1,552,482.40
  4. Step 4: Simplify right side
    3,826,962.40x = 8,911,937,657,192.64
  5. Step 5: Solve for x
    x = 8,911,937,657,192.64/3,826,962.40
  6. Step 6: Final answer
    x = 2,328,723.60

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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.