Home / 2,717,455.02-3,748,521.76-1,697,088.30

Finding the Fourth Proportional to 2,717,455.02, 3,748,521.76 and 1,697,088.30

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Solution

The fourth proportional to 2,717,455.02, 3,748,521.76 and 1,697,088.30 is: 2,341,003.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,717,455.02 : 3,748,521.76 = 1,697,088.30 : x
  2. Step 2: Convert to fraction form
    2,717,455.02/3,748,521.76 = 1,697,088.30/x
  3. Step 3: Cross multiply
    2,717,455.02x = 3,748,521.76 × 1,697,088.30
  4. Step 4: Simplify right side
    2,717,455.02x = 6,361,572,421,191.41
  5. Step 5: Solve for x
    x = 6,361,572,421,191.41/2,717,455.02
  6. Step 6: Final answer
    x = 2,341,003.76

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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.