Home / 9,553,995.42-13,185,602.82-5,686,528.92

Finding the Fourth Proportional to 9,553,995.42, 13,185,602.82 and 5,686,528.92

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Solution

The fourth proportional to 9,553,995.42, 13,185,602.82 and 5,686,528.92 is: 7,848,058.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,553,995.42 : 13,185,602.82 = 5,686,528.92 : x
  2. Step 2: Convert to fraction form
    9,553,995.42/13,185,602.82 = 5,686,528.92/x
  3. Step 3: Cross multiply
    9,553,995.42x = 13,185,602.82 × 5,686,528.92
  4. Step 4: Simplify right side
    9,553,995.42x = 74,980,311,763,563.56
  5. Step 5: Solve for x
    x = 74,980,311,763,563.56/9,553,995.42
  6. Step 6: Final answer
    x = 7,848,058.16

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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.