Home / 8,350,364.18-11,523,307.02-4,912,826.24

Finding the Fourth Proportional to 8,350,364.18, 11,523,307.02 and 4,912,826.24

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Solution

The fourth proportional to 8,350,364.18, 11,523,307.02 and 4,912,826.24 is: 6,779,585.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,350,364.18 : 11,523,307.02 = 4,912,826.24 : x
  2. Step 2: Convert to fraction form
    8,350,364.18/11,523,307.02 = 4,912,826.24/x
  3. Step 3: Cross multiply
    8,350,364.18x = 11,523,307.02 × 4,912,826.24
  4. Step 4: Simplify right side
    8,350,364.18x = 56,612,005,109,817.37
  5. Step 5: Solve for x
    x = 56,612,005,109,817.37/8,350,364.18
  6. Step 6: Final answer
    x = 6,779,585.16

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1.5x scale

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.