Home / 2,549,698.56-3,824,547.84-866,802.06

Finding the Fourth Proportional to 2,549,698.56, 3,824,547.84 and 866,802.06

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Solution

The fourth proportional to 2,549,698.56, 3,824,547.84 and 866,802.06 is: 1,300,203.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,698.56 : 3,824,547.84 = 866,802.06 : x
  2. Step 2: Convert to fraction form
    2,549,698.56/3,824,547.84 = 866,802.06/x
  3. Step 3: Cross multiply
    2,549,698.56x = 3,824,547.84 × 866,802.06
  4. Step 4: Simplify right side
    2,549,698.56x = 3,315,125,946,280.55
  5. Step 5: Solve for x
    x = 3,315,125,946,280.55/2,549,698.56
  6. Step 6: Final answer
    x = 1,300,203.09

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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.