Home / 7,755,551.40-11,635,071.48-2,364,746.75

Finding the Fourth Proportional to 7,755,551.40, 11,635,071.48 and 2,364,746.75

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Solution

The fourth proportional to 7,755,551.40, 11,635,071.48 and 2,364,746.75 is: 3,547,652.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,755,551.40 : 11,635,071.48 = 2,364,746.75 : x
  2. Step 2: Convert to fraction form
    7,755,551.40/11,635,071.48 = 2,364,746.75/x
  3. Step 3: Cross multiply
    7,755,551.40x = 11,635,071.48 × 2,364,746.75
  4. Step 4: Simplify right side
    7,755,551.40x = 27,513,997,497,435.37
  5. Step 5: Solve for x
    x = 27,513,997,497,435.37/7,755,551.40
  6. Step 6: Final answer
    x = 3,547,652.01

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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.