Home / 1,602,033.86-2,402,744.54-480,102.86

Finding the Fourth Proportional to 1,602,033.86, 2,402,744.54 and 480,102.86

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Solution

The fourth proportional to 1,602,033.86, 2,402,744.54 and 480,102.86 is: 720,062.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,033.86 : 2,402,744.54 = 480,102.86 : x
  2. Step 2: Convert to fraction form
    1,602,033.86/2,402,744.54 = 480,102.86/x
  3. Step 3: Cross multiply
    1,602,033.86x = 2,402,744.54 × 480,102.86
  4. Step 4: Simplify right side
    1,602,033.86x = 1,153,564,525,503.38
  5. Step 5: Solve for x
    x = 1,153,564,525,503.38/1,602,033.86
  6. Step 6: Final answer
    x = 720,062.51

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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.