Home / 4,363,111.47-6,547,656.57-1,523,223.63

Finding the Fourth Proportional to 4,363,111.47, 6,547,656.57 and 1,523,223.63

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Solution

The fourth proportional to 4,363,111.47, 6,547,656.57 and 1,523,223.63 is: 2,285,879.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363,111.47 : 6,547,656.57 = 1,523,223.63 : x
  2. Step 2: Convert to fraction form
    4,363,111.47/6,547,656.57 = 1,523,223.63/x
  3. Step 3: Cross multiply
    4,363,111.47x = 6,547,656.57 × 1,523,223.63
  4. Step 4: Simplify right side
    4,363,111.47x = 9,973,545,202,836.66
  5. Step 5: Solve for x
    x = 9,973,545,202,836.66/4,363,111.47
  6. Step 6: Final answer
    x = 2,285,879.07

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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.