Home / 1,175,041.19-1,762,567.86-534,897.25

Finding the Fourth Proportional to 1,175,041.19, 1,762,567.86 and 534,897.25

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Solution

The fourth proportional to 1,175,041.19, 1,762,567.86 and 534,897.25 is: 802,348.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,041.19 : 1,762,567.86 = 534,897.25 : x
  2. Step 2: Convert to fraction form
    1,175,041.19/1,762,567.86 = 534,897.25/x
  3. Step 3: Cross multiply
    1,175,041.19x = 1,762,567.86 × 534,897.25
  4. Step 4: Simplify right side
    1,175,041.19x = 942,792,692,439.55
  5. Step 5: Solve for x
    x = 942,792,692,439.55/1,175,041.19
  6. Step 6: Final answer
    x = 802,348.64

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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.