Home / 6,560,637.48-9,839,834.64-1,767,205.74

Finding the Fourth Proportional to 6,560,637.48, 9,839,834.64 and 1,767,205.74

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Solution

The fourth proportional to 6,560,637.48, 9,839,834.64 and 1,767,205.74 is: 2,650,506.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,637.48 : 9,839,834.64 = 1,767,205.74 : x
  2. Step 2: Convert to fraction form
    6,560,637.48/9,839,834.64 = 1,767,205.74/x
  3. Step 3: Cross multiply
    6,560,637.48x = 9,839,834.64 × 1,767,205.74
  4. Step 4: Simplify right side
    6,560,637.48x = 17,389,012,256,458.83
  5. Step 5: Solve for x
    x = 17,389,012,256,458.83/6,560,637.48
  6. Step 6: Final answer
    x = 2,650,506.50

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1.5x scale

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.