Home / 9,076,281.18-12,525,268.20-5,001,900.18

Finding the Fourth Proportional to 9,076,281.18, 12,525,268.20 and 5,001,900.18

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Solution

The fourth proportional to 9,076,281.18, 12,525,268.20 and 5,001,900.18 is: 6,902,622.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,281.18 : 12,525,268.20 = 5,001,900.18 : x
  2. Step 2: Convert to fraction form
    9,076,281.18/12,525,268.20 = 5,001,900.18/x
  3. Step 3: Cross multiply
    9,076,281.18x = 12,525,268.20 × 5,001,900.18
  4. Step 4: Simplify right side
    9,076,281.18x = 62,650,141,264,128.27
  5. Step 5: Solve for x
    x = 62,650,141,264,128.27/9,076,281.18
  6. Step 6: Final answer
    x = 6,902,622.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.