Home / 1,402,053.57-2,103,080.31-337,095.63

Finding the Fourth Proportional to 1,402,053.57, 2,103,080.31 and 337,095.63

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Solution

The fourth proportional to 1,402,053.57, 2,103,080.31 and 337,095.63 is: 505,643.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,402,053.57 : 2,103,080.31 = 337,095.63 : x
  2. Step 2: Convert to fraction form
    1,402,053.57/2,103,080.31 = 337,095.63/x
  3. Step 3: Cross multiply
    1,402,053.57x = 2,103,080.31 × 337,095.63
  4. Step 4: Simplify right side
    1,402,053.57x = 708,939,182,040.05
  5. Step 5: Solve for x
    x = 708,939,182,040.05/1,402,053.57
  6. Step 6: Final answer
    x = 505,643.43

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1.5x scale

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.