Home / 5,058,108.80-7,583,615.40-1,862,820.80

Finding the Fourth Proportional to 5,058,108.80, 7,583,615.40 and 1,862,820.80

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Solution

The fourth proportional to 5,058,108.80, 7,583,615.40 and 1,862,820.80 is: 2,792,924.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,058,108.80 : 7,583,615.40 = 1,862,820.80 : x
  2. Step 2: Convert to fraction form
    5,058,108.80/7,583,615.40 = 1,862,820.80/x
  3. Step 3: Cross multiply
    5,058,108.80x = 7,583,615.40 × 1,862,820.80
  4. Step 4: Simplify right side
    5,058,108.80x = 14,126,916,506,320.32
  5. Step 5: Solve for x
    x = 14,126,916,506,320.32/5,058,108.80
  6. Step 6: Final answer
    x = 2,792,924.60

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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.