Home / 604,569.90-834,289.26-332,637.98

Finding the Fourth Proportional to 604,569.90, 834,289.26 and 332,637.98

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Solution

The fourth proportional to 604,569.90, 834,289.26 and 332,637.98 is: 459,030.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,569.90 : 834,289.26 = 332,637.98 : x
  2. Step 2: Convert to fraction form
    604,569.90/834,289.26 = 332,637.98/x
  3. Step 3: Cross multiply
    604,569.90x = 834,289.26 × 332,637.98
  4. Step 4: Simplify right side
    604,569.90x = 277,516,293,218.46
  5. Step 5: Solve for x
    x = 277,516,293,218.46/604,569.90
  6. Step 6: Final answer
    x = 459,030.95

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1.5x scale

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.