Home / 4,465,928.02-6,164,368.33-3,549,782.78

Finding the Fourth Proportional to 4,465,928.02, 6,164,368.33 and 3,549,782.78

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Solution

The fourth proportional to 4,465,928.02, 6,164,368.33 and 3,549,782.78 is: 4,899,803.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,465,928.02 : 6,164,368.33 = 3,549,782.78 : x
  2. Step 2: Convert to fraction form
    4,465,928.02/6,164,368.33 = 3,549,782.78/x
  3. Step 3: Cross multiply
    4,465,928.02x = 6,164,368.33 × 3,549,782.78
  4. Step 4: Simplify right side
    4,465,928.02x = 21,882,168,547,411.36
  5. Step 5: Solve for x
    x = 21,882,168,547,411.36/4,465,928.02
  6. Step 6: Final answer
    x = 4,899,803.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.