Home / 1,050,354.40-1,572,032.40-924,383.20

Finding the Fourth Proportional to 1,050,354.40, 1,572,032.40 and 924,383.20

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Solution

The fourth proportional to 1,050,354.40, 1,572,032.40 and 924,383.20 is: 1,383,495.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,354.40 : 1,572,032.40 = 924,383.20 : x
  2. Step 2: Convert to fraction form
    1,050,354.40/1,572,032.40 = 924,383.20/x
  3. Step 3: Cross multiply
    1,050,354.40x = 1,572,032.40 × 924,383.20
  4. Step 4: Simplify right side
    1,050,354.40x = 1,453,160,340,415.68
  5. Step 5: Solve for x
    x = 1,453,160,340,415.68/1,050,354.40
  6. Step 6: Final answer
    x = 1,383,495.27

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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.