Home / 1,001,569.60-1,502,354.40-602,004.70

Finding the Fourth Proportional to 1,001,569.60, 1,502,354.40 and 602,004.70

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Solution

The fourth proportional to 1,001,569.60, 1,502,354.40 and 602,004.70 is: 903,007.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,569.60 : 1,502,354.40 = 602,004.70 : x
  2. Step 2: Convert to fraction form
    1,001,569.60/1,502,354.40 = 602,004.70/x
  3. Step 3: Cross multiply
    1,001,569.60x = 1,502,354.40 × 602,004.70
  4. Step 4: Simplify right side
    1,001,569.60x = 904,424,409,865.68
  5. Step 5: Solve for x
    x = 904,424,409,865.68/1,001,569.60
  6. Step 6: Final answer
    x = 903,007.05

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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.