Home / 4,549,316.49-6,823,955.28-1,853,040.33

Finding the Fourth Proportional to 4,549,316.49, 6,823,955.28 and 1,853,040.33

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Solution

The fourth proportional to 4,549,316.49, 6,823,955.28 and 1,853,040.33 is: 2,779,552.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549,316.49 : 6,823,955.28 = 1,853,040.33 : x
  2. Step 2: Convert to fraction form
    4,549,316.49/6,823,955.28 = 1,853,040.33/x
  3. Step 3: Cross multiply
    4,549,316.49x = 6,823,955.28 × 1,853,040.33
  4. Step 4: Simplify right side
    4,549,316.49x = 12,645,064,343,956.44
  5. Step 5: Solve for x
    x = 12,645,064,343,956.44/4,549,316.49
  6. Step 6: Final answer
    x = 2,779,552.57

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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.