Home / 4,295,298-6,442,985.88-1,303,482

Finding the Fourth Proportional to 4,295,298, 6,442,985.88 and 1,303,482

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Solution

The fourth proportional to 4,295,298, 6,442,985.88 and 1,303,482 is: 1,955,234.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,295,298 : 6,442,985.88 = 1,303,482 : x
  2. Step 2: Convert to fraction form
    4,295,298/6,442,985.88 = 1,303,482/x
  3. Step 3: Cross multiply
    4,295,298x = 6,442,985.88 × 1,303,482
  4. Step 4: Simplify right side
    4,295,298x = 8,398,316,120,834.16
  5. Step 5: Solve for x
    x = 8,398,316,120,834.16/4,295,298
  6. Step 6: Final answer
    x = 1,955,234.80

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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.