Home / 6,299,475-8,695,962.66-4,235,686.80

Finding the Fourth Proportional to 6,299,475, 8,695,962.66 and 4,235,686.80

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Solution

The fourth proportional to 6,299,475, 8,695,962.66 and 4,235,686.80 is: 5,847,054.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,475 : 8,695,962.66 = 4,235,686.80 : x
  2. Step 2: Convert to fraction form
    6,299,475/8,695,962.66 = 4,235,686.80/x
  3. Step 3: Cross multiply
    6,299,475x = 8,695,962.66 × 4,235,686.80
  4. Step 4: Simplify right side
    6,299,475x = 36,833,374,252,254.89
  5. Step 5: Solve for x
    x = 36,833,374,252,254.89/6,299,475
  6. Step 6: Final answer
    x = 5,847,054.60

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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.