Home / 6,221,794.90-8,586,075.01-3,360,226.90

Finding the Fourth Proportional to 6,221,794.90, 8,586,075.01 and 3,360,226.90

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Solution

The fourth proportional to 6,221,794.90, 8,586,075.01 and 3,360,226.90 is: 4,637,112.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,221,794.90 : 8,586,075.01 = 3,360,226.90 : x
  2. Step 2: Convert to fraction form
    6,221,794.90/8,586,075.01 = 3,360,226.90/x
  3. Step 3: Cross multiply
    6,221,794.90x = 8,586,075.01 × 3,360,226.90
  4. Step 4: Simplify right side
    6,221,794.90x = 28,851,160,214,019.77
  5. Step 5: Solve for x
    x = 28,851,160,214,019.77/6,221,794.90
  6. Step 6: Final answer
    x = 4,637,112.07

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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.