Home / 7,755,554.16-11,635,075.60-2,364,749.52

Finding the Fourth Proportional to 7,755,554.16, 11,635,075.60 and 2,364,749.52

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Solution

The fourth proportional to 7,755,554.16, 11,635,075.60 and 2,364,749.52 is: 3,547,656.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,755,554.16 : 11,635,075.60 = 2,364,749.52 : x
  2. Step 2: Convert to fraction form
    7,755,554.16/11,635,075.60 = 2,364,749.52/x
  3. Step 3: Cross multiply
    7,755,554.16x = 11,635,075.60 × 2,364,749.52
  4. Step 4: Simplify right side
    7,755,554.16x = 27,514,039,440,263.71
  5. Step 5: Solve for x
    x = 27,514,039,440,263.71/7,755,554.16
  6. Step 6: Final answer
    x = 3,547,656.15

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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.