Home / 10,140,088-13,993,321.44-5,847,736

Finding the Fourth Proportional to 10,140,088, 13,993,321.44 and 5,847,736

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Solution

The fourth proportional to 10,140,088, 13,993,321.44 and 5,847,736 is: 8,069,875.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,140,088 : 13,993,321.44 = 5,847,736 : x
  2. Step 2: Convert to fraction form
    10,140,088/13,993,321.44 = 5,847,736/x
  3. Step 3: Cross multiply
    10,140,088x = 13,993,321.44 × 5,847,736
  4. Step 4: Simplify right side
    10,140,088x = 81,829,249,544,259.84
  5. Step 5: Solve for x
    x = 81,829,249,544,259.84/10,140,088
  6. Step 6: Final answer
    x = 8,069,875.68

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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.