Home / 1,346,866.71-1,858,686.92-735,024.30

Finding the Fourth Proportional to 1,346,866.71, 1,858,686.92 and 735,024.30

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Solution

The fourth proportional to 1,346,866.71, 1,858,686.92 and 735,024.30 is: 1,014,339.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,346,866.71 : 1,858,686.92 = 735,024.30 : x
  2. Step 2: Convert to fraction form
    1,346,866.71/1,858,686.92 = 735,024.30/x
  3. Step 3: Cross multiply
    1,346,866.71x = 1,858,686.92 × 735,024.30
  4. Step 4: Simplify right side
    1,346,866.71x = 1,366,180,052,292.16
  5. Step 5: Solve for x
    x = 1,366,180,052,292.16/1,346,866.71
  6. Step 6: Final answer
    x = 1,014,339.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.