Home / 6,020,554.72-9,031,740.72-1,760,188

Finding the Fourth Proportional to 6,020,554.72, 9,031,740.72 and 1,760,188

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Solution

The fourth proportional to 6,020,554.72, 9,031,740.72 and 1,760,188 is: 2,640,547.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,554.72 : 9,031,740.72 = 1,760,188 : x
  2. Step 2: Convert to fraction form
    6,020,554.72/9,031,740.72 = 1,760,188/x
  3. Step 3: Cross multiply
    6,020,554.72x = 9,031,740.72 × 1,760,188
  4. Step 4: Simplify right side
    6,020,554.72x = 15,897,561,634,455.36
  5. Step 5: Solve for x
    x = 15,897,561,634,455.36/6,020,554.72
  6. Step 6: Final answer
    x = 2,640,547.65

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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.