Home / 8,288,058.59-11,437,873.58-4,616,970.71

Finding the Fourth Proportional to 8,288,058.59, 11,437,873.58 and 4,616,970.71

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Solution

The fourth proportional to 8,288,058.59, 11,437,873.58 and 4,616,970.71 is: 6,371,616.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,288,058.59 : 11,437,873.58 = 4,616,970.71 : x
  2. Step 2: Convert to fraction form
    8,288,058.59/11,437,873.58 = 4,616,970.71/x
  3. Step 3: Cross multiply
    8,288,058.59x = 11,437,873.58 × 4,616,970.71
  4. Step 4: Simplify right side
    8,288,058.59x = 52,808,327,280,457.98
  5. Step 5: Solve for x
    x = 52,808,327,280,457.98/8,288,058.59
  6. Step 6: Final answer
    x = 6,371,616.07

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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.