Home / 1,848,307.20-2,772,547.20-586,233.60

Finding the Fourth Proportional to 1,848,307.20, 2,772,547.20 and 586,233.60

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Solution

The fourth proportional to 1,848,307.20, 2,772,547.20 and 586,233.60 is: 879,377.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,307.20 : 2,772,547.20 = 586,233.60 : x
  2. Step 2: Convert to fraction form
    1,848,307.20/2,772,547.20 = 586,233.60/x
  3. Step 3: Cross multiply
    1,848,307.20x = 2,772,547.20 × 586,233.60
  4. Step 4: Simplify right side
    1,848,307.20x = 1,625,360,326,225.92
  5. Step 5: Solve for x
    x = 1,625,360,326,225.92/1,848,307.20
  6. Step 6: Final answer
    x = 879,377.80

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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.