Home / 1,594,085.10-2,380,968.24-1,442,048.28

Finding the Fourth Proportional to 1,594,085.10, 2,380,968.24 and 1,442,048.28

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Solution

The fourth proportional to 1,594,085.10, 2,380,968.24 and 1,442,048.28 is: 2,153,881.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,085.10 : 2,380,968.24 = 1,442,048.28 : x
  2. Step 2: Convert to fraction form
    1,594,085.10/2,380,968.24 = 1,442,048.28/x
  3. Step 3: Cross multiply
    1,594,085.10x = 2,380,968.24 × 1,442,048.28
  4. Step 4: Simplify right side
    1,594,085.10x = 3,433,471,155,226.63
  5. Step 5: Solve for x
    x = 3,433,471,155,226.63/1,594,085.10
  6. Step 6: Final answer
    x = 2,153,881.97

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.