Home / 1,104,854.70-1,657,352.10-346,726.06

Finding the Fourth Proportional to 1,104,854.70, 1,657,352.10 and 346,726.06

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Solution

The fourth proportional to 1,104,854.70, 1,657,352.10 and 346,726.06 is: 520,111.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,854.70 : 1,657,352.10 = 346,726.06 : x
  2. Step 2: Convert to fraction form
    1,104,854.70/1,657,352.10 = 346,726.06/x
  3. Step 3: Cross multiply
    1,104,854.70x = 1,657,352.10 × 346,726.06
  4. Step 4: Simplify right side
    1,104,854.70x = 574,647,163,665.73
  5. Step 5: Solve for x
    x = 574,647,163,665.73/1,104,854.70
  6. Step 6: Final answer
    x = 520,111.07

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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.