Home / 9,316,482.52-13,974,567.78-4,196,064.28

Finding the Fourth Proportional to 9,316,482.52, 13,974,567.78 and 4,196,064.28

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Solution

The fourth proportional to 9,316,482.52, 13,974,567.78 and 4,196,064.28 is: 6,294,026.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,316,482.52 : 13,974,567.78 = 4,196,064.28 : x
  2. Step 2: Convert to fraction form
    9,316,482.52/13,974,567.78 = 4,196,064.28/x
  3. Step 3: Cross multiply
    9,316,482.52x = 13,974,567.78 × 4,196,064.28
  4. Step 4: Simplify right side
    9,316,482.52x = 58,638,184,690,096.90
  5. Step 5: Solve for x
    x = 58,638,184,690,096.90/9,316,482.52
  6. Step 6: Final answer
    x = 6,294,026.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.