Home / 6,896,065.01-10,338,729.77-4,462,075.49

Finding the Fourth Proportional to 6,896,065.01, 10,338,729.77 and 4,462,075.49

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Solution

The fourth proportional to 6,896,065.01, 10,338,729.77 and 4,462,075.49 is: 6,689,640.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,896,065.01 : 10,338,729.77 = 4,462,075.49 : x
  2. Step 2: Convert to fraction form
    6,896,065.01/10,338,729.77 = 4,462,075.49/x
  3. Step 3: Cross multiply
    6,896,065.01x = 10,338,729.77 × 4,462,075.49
  4. Step 4: Simplify right side
    6,896,065.01x = 46,132,192,630,446.32
  5. Step 5: Solve for x
    x = 46,132,192,630,446.32/6,896,065.01
  6. Step 6: Final answer
    x = 6,689,640.05

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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.