Home / 12,266,012.60-16,927,209.36-6,759,585

Finding the Fourth Proportional to 12,266,012.60, 16,927,209.36 and 6,759,585

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Solution

The fourth proportional to 12,266,012.60, 16,927,209.36 and 6,759,585 is: 9,328,289.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,266,012.60 : 16,927,209.36 = 6,759,585 : x
  2. Step 2: Convert to fraction form
    12,266,012.60/16,927,209.36 = 6,759,585/x
  3. Step 3: Cross multiply
    12,266,012.60x = 16,927,209.36 × 6,759,585
  4. Step 4: Simplify right side
    12,266,012.60x = 114,420,910,481,715.59
  5. Step 5: Solve for x
    x = 114,420,910,481,715.59/12,266,012.60
  6. Step 6: Final answer
    x = 9,328,289.01

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1.5x scale

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.