Home / 4,315,525.95-6,472,563.08-1,582,508.19

Finding the Fourth Proportional to 4,315,525.95, 6,472,563.08 and 1,582,508.19

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Solution

The fourth proportional to 4,315,525.95, 6,472,563.08 and 1,582,508.19 is: 2,373,496.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315,525.95 : 6,472,563.08 = 1,582,508.19 : x
  2. Step 2: Convert to fraction form
    4,315,525.95/6,472,563.08 = 1,582,508.19/x
  3. Step 3: Cross multiply
    4,315,525.95x = 6,472,563.08 × 1,582,508.19
  4. Step 4: Simplify right side
    4,315,525.95x = 10,242,884,076,479.08
  5. Step 5: Solve for x
    x = 10,242,884,076,479.08/4,315,525.95
  6. Step 6: Final answer
    x = 2,373,496.11

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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.