Home / 3,506,484.60-5,265,947.70-2,709,703.80

Finding the Fourth Proportional to 3,506,484.60, 5,265,947.70 and 2,709,703.80

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Solution

The fourth proportional to 3,506,484.60, 5,265,947.70 and 2,709,703.80 is: 4,069,362.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,484.60 : 5,265,947.70 = 2,709,703.80 : x
  2. Step 2: Convert to fraction form
    3,506,484.60/5,265,947.70 = 2,709,703.80/x
  3. Step 3: Cross multiply
    3,506,484.60x = 5,265,947.70 × 2,709,703.80
  4. Step 4: Simplify right side
    3,506,484.60x = 14,269,158,493,291.26
  5. Step 5: Solve for x
    x = 14,269,158,493,291.26/3,506,484.60
  6. Step 6: Final answer
    x = 4,069,362.94

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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.