Home / 1,064,812.86-1,592,367.93-795,130.38

Finding the Fourth Proportional to 1,064,812.86, 1,592,367.93 and 795,130.38

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Solution

The fourth proportional to 1,064,812.86, 1,592,367.93 and 795,130.38 is: 1,189,072.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,812.86 : 1,592,367.93 = 795,130.38 : x
  2. Step 2: Convert to fraction form
    1,064,812.86/1,592,367.93 = 795,130.38/x
  3. Step 3: Cross multiply
    1,064,812.86x = 1,592,367.93 × 795,130.38
  4. Step 4: Simplify right side
    1,064,812.86x = 1,266,140,117,280.71
  5. Step 5: Solve for x
    x = 1,266,140,117,280.71/1,064,812.86
  6. Step 6: Final answer
    x = 1,189,072.90

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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.