Home / 4,020,104.20-6,019,658.70-2,592,430.60

Finding the Fourth Proportional to 4,020,104.20, 6,019,658.70 and 2,592,430.60

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Solution

The fourth proportional to 4,020,104.20, 6,019,658.70 and 2,592,430.60 is: 3,881,876.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,020,104.20 : 6,019,658.70 = 2,592,430.60 : x
  2. Step 2: Convert to fraction form
    4,020,104.20/6,019,658.70 = 2,592,430.60/x
  3. Step 3: Cross multiply
    4,020,104.20x = 6,019,658.70 × 2,592,430.60
  4. Step 4: Simplify right side
    4,020,104.20x = 15,605,547,415,436.22
  5. Step 5: Solve for x
    x = 15,605,547,415,436.22/4,020,104.20
  6. Step 6: Final answer
    x = 3,881,876.35

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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.