Home / 3,253,038.57-4,875,070.86-2,347,263.36

Finding the Fourth Proportional to 3,253,038.57, 4,875,070.86 and 2,347,263.36

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Solution

The fourth proportional to 3,253,038.57, 4,875,070.86 and 2,347,263.36 is: 3,517,657.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,038.57 : 4,875,070.86 = 2,347,263.36 : x
  2. Step 2: Convert to fraction form
    3,253,038.57/4,875,070.86 = 2,347,263.36/x
  3. Step 3: Cross multiply
    3,253,038.57x = 4,875,070.86 × 2,347,263.36
  4. Step 4: Simplify right side
    3,253,038.57x = 11,443,075,207,081.69
  5. Step 5: Solve for x
    x = 11,443,075,207,081.69/3,253,038.57
  6. Step 6: Final answer
    x = 3,517,657.40

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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.