Home / 1,175,041.48-1,762,568.31-534,897.54

Finding the Fourth Proportional to 1,175,041.48, 1,762,568.31 and 534,897.54

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Solution

The fourth proportional to 1,175,041.48, 1,762,568.31 and 534,897.54 is: 802,349.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,041.48 : 1,762,568.31 = 534,897.54 : x
  2. Step 2: Convert to fraction form
    1,175,041.48/1,762,568.31 = 534,897.54/x
  3. Step 3: Cross multiply
    1,175,041.48x = 1,762,568.31 × 534,897.54
  4. Step 4: Simplify right side
    1,175,041.48x = 942,793,453,100.96
  5. Step 5: Solve for x
    x = 942,793,453,100.96/1,175,041.48
  6. Step 6: Final answer
    x = 802,349.08

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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.