Home / 1,350,515.08-2,026,045.95-551,860.93

Finding the Fourth Proportional to 1,350,515.08, 2,026,045.95 and 551,860.93

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Solution

The fourth proportional to 1,350,515.08, 2,026,045.95 and 551,860.93 is: 827,903.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,515.08 : 2,026,045.95 = 551,860.93 : x
  2. Step 2: Convert to fraction form
    1,350,515.08/2,026,045.95 = 551,860.93/x
  3. Step 3: Cross multiply
    1,350,515.08x = 2,026,045.95 × 551,860.93
  4. Step 4: Simplify right side
    1,350,515.08x = 1,118,095,602,189.73
  5. Step 5: Solve for x
    x = 1,118,095,602,189.73/1,350,515.08
  6. Step 6: Final answer
    x = 827,903.09

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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.