Home / 9,088,018.02-13,628,017.53-3,404,254.50

Finding the Fourth Proportional to 9,088,018.02, 13,628,017.53 and 3,404,254.50

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Solution

The fourth proportional to 9,088,018.02, 13,628,017.53 and 3,404,254.50 is: 5,104,879.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,088,018.02 : 13,628,017.53 = 3,404,254.50 : x
  2. Step 2: Convert to fraction form
    9,088,018.02/13,628,017.53 = 3,404,254.50/x
  3. Step 3: Cross multiply
    9,088,018.02x = 13,628,017.53 × 3,404,254.50
  4. Step 4: Simplify right side
    9,088,018.02x = 46,393,240,002,581.38
  5. Step 5: Solve for x
    x = 46,393,240,002,581.38/9,088,018.02
  6. Step 6: Final answer
    x = 5,104,879.84

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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.