Home / 9,484,250.40-13,088,264.58-5,133,335.94

Finding the Fourth Proportional to 9,484,250.40, 13,088,264.58 and 5,133,335.94

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Solution

The fourth proportional to 9,484,250.40, 13,088,264.58 and 5,133,335.94 is: 7,084,003.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484,250.40 : 13,088,264.58 = 5,133,335.94 : x
  2. Step 2: Convert to fraction form
    9,484,250.40/13,088,264.58 = 5,133,335.94/x
  3. Step 3: Cross multiply
    9,484,250.40x = 13,088,264.58 × 5,133,335.94
  4. Step 4: Simplify right side
    9,484,250.40x = 67,186,458,960,743.01
  5. Step 5: Solve for x
    x = 67,186,458,960,743.01/9,484,250.40
  6. Step 6: Final answer
    x = 7,084,003.07

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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.