Home / 5,431,533.64-7,495,641.54-2,984,297.48

Finding the Fourth Proportional to 5,431,533.64, 7,495,641.54 and 2,984,297.48

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Solution

The fourth proportional to 5,431,533.64, 7,495,641.54 and 2,984,297.48 is: 4,118,399.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,431,533.64 : 7,495,641.54 = 2,984,297.48 : x
  2. Step 2: Convert to fraction form
    5,431,533.64/7,495,641.54 = 2,984,297.48/x
  3. Step 3: Cross multiply
    5,431,533.64x = 7,495,641.54 × 2,984,297.48
  4. Step 4: Simplify right side
    5,431,533.64x = 22,369,224,158,805.32
  5. Step 5: Solve for x
    x = 22,369,224,158,805.32/5,431,533.64
  6. Step 6: Final answer
    x = 4,118,399.27

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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.