Home / 4,889,023.02-6,746,800.95-2,713,585.14

Finding the Fourth Proportional to 4,889,023.02, 6,746,800.95 and 2,713,585.14

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Solution

The fourth proportional to 4,889,023.02, 6,746,800.95 and 2,713,585.14 is: 3,744,719.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,889,023.02 : 6,746,800.95 = 2,713,585.14 : x
  2. Step 2: Convert to fraction form
    4,889,023.02/6,746,800.95 = 2,713,585.14/x
  3. Step 3: Cross multiply
    4,889,023.02x = 6,746,800.95 × 2,713,585.14
  4. Step 4: Simplify right side
    4,889,023.02x = 18,308,018,800,457.88
  5. Step 5: Solve for x
    x = 18,308,018,800,457.88/4,889,023.02
  6. Step 6: Final answer
    x = 3,744,719.29

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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.