Home / 4,578,235.56-6,867,283.48-1,547,730.25

Finding the Fourth Proportional to 4,578,235.56, 6,867,283.48 and 1,547,730.25

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Solution

The fourth proportional to 4,578,235.56, 6,867,283.48 and 1,547,730.25 is: 2,321,571.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,578,235.56 : 6,867,283.48 = 1,547,730.25 : x
  2. Step 2: Convert to fraction form
    4,578,235.56/6,867,283.48 = 1,547,730.25/x
  3. Step 3: Cross multiply
    4,578,235.56x = 6,867,283.48 × 1,547,730.25
  4. Step 4: Simplify right side
    4,578,235.56x = 10,628,702,356,283.74
  5. Step 5: Solve for x
    x = 10,628,702,356,283.74/4,578,235.56
  6. Step 6: Final answer
    x = 2,321,571.75

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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.