Home / 5,095,939.80-7,643,909.70-4,706,216.40

Finding the Fourth Proportional to 5,095,939.80, 7,643,909.70 and 4,706,216.40

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Solution

The fourth proportional to 5,095,939.80, 7,643,909.70 and 4,706,216.40 is: 7,059,324.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,095,939.80 : 7,643,909.70 = 4,706,216.40 : x
  2. Step 2: Convert to fraction form
    5,095,939.80/7,643,909.70 = 4,706,216.40/x
  3. Step 3: Cross multiply
    5,095,939.80x = 7,643,909.70 × 4,706,216.40
  4. Step 4: Simplify right side
    5,095,939.80x = 35,973,893,190,259.09
  5. Step 5: Solve for x
    x = 35,973,893,190,259.09/5,095,939.80
  6. Step 6: Final answer
    x = 7,059,324.60

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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.