Home / 7,827,268.59-10,802,141.55-4,519,702.35

Finding the Fourth Proportional to 7,827,268.59, 10,802,141.55 and 4,519,702.35

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Solution

The fourth proportional to 7,827,268.59, 10,802,141.55 and 4,519,702.35 is: 6,237,484.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,827,268.59 : 10,802,141.55 = 4,519,702.35 : x
  2. Step 2: Convert to fraction form
    7,827,268.59/10,802,141.55 = 4,519,702.35/x
  3. Step 3: Cross multiply
    7,827,268.59x = 10,802,141.55 × 4,519,702.35
  4. Step 4: Simplify right side
    7,827,268.59x = 48,822,464,548,567.64
  5. Step 5: Solve for x
    x = 48,822,464,548,567.64/7,827,268.59
  6. Step 6: Final answer
    x = 6,237,484.25

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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.