Home / 9,593,980.80-14,390,971.20-3,911,107.20

Finding the Fourth Proportional to 9,593,980.80, 14,390,971.20 and 3,911,107.20

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Solution

The fourth proportional to 9,593,980.80, 14,390,971.20 and 3,911,107.20 is: 5,866,660.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,593,980.80 : 14,390,971.20 = 3,911,107.20 : x
  2. Step 2: Convert to fraction form
    9,593,980.80/14,390,971.20 = 3,911,107.20/x
  3. Step 3: Cross multiply
    9,593,980.80x = 14,390,971.20 × 3,911,107.20
  4. Step 4: Simplify right side
    9,593,980.80x = 56,284,631,075,312.64
  5. Step 5: Solve for x
    x = 56,284,631,075,312.64/9,593,980.80
  6. Step 6: Final answer
    x = 5,866,660.80

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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.