Home / 4,955,504.40-7,433,256.60-4,766,547.60

Finding the Fourth Proportional to 4,955,504.40, 7,433,256.60 and 4,766,547.60

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Solution

The fourth proportional to 4,955,504.40, 7,433,256.60 and 4,766,547.60 is: 7,149,821.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,955,504.40 : 7,433,256.60 = 4,766,547.60 : x
  2. Step 2: Convert to fraction form
    4,955,504.40/7,433,256.60 = 4,766,547.60/x
  3. Step 3: Cross multiply
    4,955,504.40x = 7,433,256.60 × 4,766,547.60
  4. Step 4: Simplify right side
    4,955,504.40x = 35,430,971,406,914.16
  5. Step 5: Solve for x
    x = 35,430,971,406,914.16/4,955,504.40
  6. Step 6: Final answer
    x = 7,149,821.40

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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.