Home / 6,282,518.26-9,422,655.63-1,671,530.98

Finding the Fourth Proportional to 6,282,518.26, 9,422,655.63 and 1,671,530.98

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Solution

The fourth proportional to 6,282,518.26, 9,422,655.63 and 1,671,530.98 is: 2,506,998.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,282,518.26 : 9,422,655.63 = 1,671,530.98 : x
  2. Step 2: Convert to fraction form
    6,282,518.26/9,422,655.63 = 1,671,530.98/x
  3. Step 3: Cross multiply
    6,282,518.26x = 9,422,655.63 × 1,671,530.98
  4. Step 4: Simplify right side
    6,282,518.26x = 15,750,260,799,416.42
  5. Step 5: Solve for x
    x = 15,750,260,799,416.42/6,282,518.26
  6. Step 6: Final answer
    x = 2,506,998.01

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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.