Home / 1,064,092.80-1,596,916.80-749,164.80

Finding the Fourth Proportional to 1,064,092.80, 1,596,916.80 and 749,164.80

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Solution

The fourth proportional to 1,064,092.80, 1,596,916.80 and 749,164.80 is: 1,124,294.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,092.80 : 1,596,916.80 = 749,164.80 : x
  2. Step 2: Convert to fraction form
    1,064,092.80/1,596,916.80 = 749,164.80/x
  3. Step 3: Cross multiply
    1,064,092.80x = 1,596,916.80 × 749,164.80
  4. Step 4: Simplify right side
    1,064,092.80x = 1,196,353,855,088.64
  5. Step 5: Solve for x
    x = 1,196,353,855,088.64/1,064,092.80
  6. Step 6: Final answer
    x = 1,124,294.66

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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.