Home / 1,467,127-2,024,640.80-855,702.01

Finding the Fourth Proportional to 1,467,127, 2,024,640.80 and 855,702.01

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Solution

The fourth proportional to 1,467,127, 2,024,640.80 and 855,702.01 is: 1,180,872.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,127 : 2,024,640.80 = 855,702.01 : x
  2. Step 2: Convert to fraction form
    1,467,127/2,024,640.80 = 855,702.01/x
  3. Step 3: Cross multiply
    1,467,127x = 2,024,640.80 × 855,702.01
  4. Step 4: Simplify right side
    1,467,127x = 1,732,489,197,809.50
  5. Step 5: Solve for x
    x = 1,732,489,197,809.50/1,467,127
  6. Step 6: Final answer
    x = 1,180,872.00

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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.