Home / 4,997,811.15-7,495,164.96-1,802,521.93

Finding the Fourth Proportional to 4,997,811.15, 7,495,164.96 and 1,802,521.93

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Solution

The fourth proportional to 4,997,811.15, 7,495,164.96 and 1,802,521.93 is: 2,703,223.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,811.15 : 7,495,164.96 = 1,802,521.93 : x
  2. Step 2: Convert to fraction form
    4,997,811.15/7,495,164.96 = 1,802,521.93/x
  3. Step 3: Cross multiply
    4,997,811.15x = 7,495,164.96 × 1,802,521.93
  4. Step 4: Simplify right side
    4,997,811.15x = 13,510,199,209,367.57
  5. Step 5: Solve for x
    x = 13,510,199,209,367.57/4,997,811.15
  6. Step 6: Final answer
    x = 2,703,223.23

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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.