Home / 2,911,384.02-4,367,484.36-1,017,694.74

Finding the Fourth Proportional to 2,911,384.02, 4,367,484.36 and 1,017,694.74

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Solution

The fourth proportional to 2,911,384.02, 4,367,484.36 and 1,017,694.74 is: 1,526,684.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,911,384.02 : 4,367,484.36 = 1,017,694.74 : x
  2. Step 2: Convert to fraction form
    2,911,384.02/4,367,484.36 = 1,017,694.74/x
  3. Step 3: Cross multiply
    2,911,384.02x = 4,367,484.36 × 1,017,694.74
  4. Step 4: Simplify right side
    2,911,384.02x = 4,444,765,860,204.27
  5. Step 5: Solve for x
    x = 4,444,765,860,204.27/2,911,384.02
  6. Step 6: Final answer
    x = 1,526,684.84

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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.