Home / 1,730,927.52-2,594,070.44-1,347,139.80

Finding the Fourth Proportional to 1,730,927.52, 2,594,070.44 and 1,347,139.80

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Solution

The fourth proportional to 1,730,927.52, 2,594,070.44 and 1,347,139.80 is: 2,018,903.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,927.52 : 2,594,070.44 = 1,347,139.80 : x
  2. Step 2: Convert to fraction form
    1,730,927.52/2,594,070.44 = 1,347,139.80/x
  3. Step 3: Cross multiply
    1,730,927.52x = 2,594,070.44 × 1,347,139.80
  4. Step 4: Simplify right side
    1,730,927.52x = 3,494,575,522,315.82
  5. Step 5: Solve for x
    x = 3,494,575,522,315.82/1,730,927.52
  6. Step 6: Final answer
    x = 2,018,903.44

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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.