Home / 6,273,875.60-9,417,811.80-5,862,719.60

Finding the Fourth Proportional to 6,273,875.60, 9,417,811.80 and 5,862,719.60

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Solution

The fourth proportional to 6,273,875.60, 9,417,811.80 and 5,862,719.60 is: 8,800,619.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,273,875.60 : 9,417,811.80 = 5,862,719.60 : x
  2. Step 2: Convert to fraction form
    6,273,875.60/9,417,811.80 = 5,862,719.60/x
  3. Step 3: Cross multiply
    6,273,875.60x = 9,417,811.80 × 5,862,719.60
  4. Step 4: Simplify right side
    6,273,875.60x = 55,213,989,828,971.28
  5. Step 5: Solve for x
    x = 55,213,989,828,971.28/6,273,875.60
  6. Step 6: Final answer
    x = 8,800,619.16

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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.