Home / 1,748,767.12-2,623,244.54-550,783.19

Finding the Fourth Proportional to 1,748,767.12, 2,623,244.54 and 550,783.19

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Solution

The fourth proportional to 1,748,767.12, 2,623,244.54 and 550,783.19 is: 826,204.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,767.12 : 2,623,244.54 = 550,783.19 : x
  2. Step 2: Convert to fraction form
    1,748,767.12/2,623,244.54 = 550,783.19/x
  3. Step 3: Cross multiply
    1,748,767.12x = 2,623,244.54 × 550,783.19
  4. Step 4: Simplify right side
    1,748,767.12x = 1,444,838,999,695.48
  5. Step 5: Solve for x
    x = 1,444,838,999,695.48/1,748,767.12
  6. Step 6: Final answer
    x = 826,204.35

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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.