Home / 9,627,036.14-13,285,411.68-5,276,027.02

Finding the Fourth Proportional to 9,627,036.14, 13,285,411.68 and 5,276,027.02

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Solution

The fourth proportional to 9,627,036.14, 13,285,411.68 and 5,276,027.02 is: 7,280,973.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,627,036.14 : 13,285,411.68 = 5,276,027.02 : x
  2. Step 2: Convert to fraction form
    9,627,036.14/13,285,411.68 = 5,276,027.02/x
  3. Step 3: Cross multiply
    9,627,036.14x = 13,285,411.68 × 5,276,027.02
  4. Step 4: Simplify right side
    9,627,036.14x = 70,094,190,995,503.59
  5. Step 5: Solve for x
    x = 70,094,190,995,503.59/9,627,036.14
  6. Step 6: Final answer
    x = 7,280,973.08

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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.