Home / 1,097,440.34-1,654,386.05-1,024,285.19

Finding the Fourth Proportional to 1,097,440.34, 1,654,386.05 and 1,024,285.19

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Solution

The fourth proportional to 1,097,440.34, 1,654,386.05 and 1,024,285.19 is: 1,544,105.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,440.34 : 1,654,386.05 = 1,024,285.19 : x
  2. Step 2: Convert to fraction form
    1,097,440.34/1,654,386.05 = 1,024,285.19/x
  3. Step 3: Cross multiply
    1,097,440.34x = 1,654,386.05 × 1,024,285.19
  4. Step 4: Simplify right side
    1,097,440.34x = 1,694,563,116,164.24
  5. Step 5: Solve for x
    x = 1,694,563,116,164.24/1,097,440.34
  6. Step 6: Final answer
    x = 1,544,105.01

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.