Home / 1,084,064.18-1,496,020.48-600,636.90

Finding the Fourth Proportional to 1,084,064.18, 1,496,020.48 and 600,636.90

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Solution

The fourth proportional to 1,084,064.18, 1,496,020.48 and 600,636.90 is: 828,885.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,064.18 : 1,496,020.48 = 600,636.90 : x
  2. Step 2: Convert to fraction form
    1,084,064.18/1,496,020.48 = 600,636.90/x
  3. Step 3: Cross multiply
    1,084,064.18x = 1,496,020.48 × 600,636.90
  4. Step 4: Simplify right side
    1,084,064.18x = 898,565,103,443.71
  5. Step 5: Solve for x
    x = 898,565,103,443.71/1,084,064.18
  6. Step 6: Final answer
    x = 828,885.52

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1.5x scale

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.