Home / 673,637.58-1,010,341.50-224,307.48

Finding the Fourth Proportional to 673,637.58, 1,010,341.50 and 224,307.48

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Solution

The fourth proportional to 673,637.58, 1,010,341.50 and 224,307.48 is: 336,422.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,637.58 : 1,010,341.50 = 224,307.48 : x
  2. Step 2: Convert to fraction form
    673,637.58/1,010,341.50 = 224,307.48/x
  3. Step 3: Cross multiply
    673,637.58x = 1,010,341.50 × 224,307.48
  4. Step 4: Simplify right side
    673,637.58x = 226,627,155,804.42
  5. Step 5: Solve for x
    x = 226,627,155,804.42/673,637.58
  6. Step 6: Final answer
    x = 336,422.97

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1.5x scale

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.