Home / 4,620,187.48-6,924,838.77-1,886,027.34

Finding the Fourth Proportional to 4,620,187.48, 6,924,838.77 and 1,886,027.34

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Solution

The fourth proportional to 4,620,187.48, 6,924,838.77 and 1,886,027.34 is: 2,826,819.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,620,187.48 : 6,924,838.77 = 1,886,027.34 : x
  2. Step 2: Convert to fraction form
    4,620,187.48/6,924,838.77 = 1,886,027.34/x
  3. Step 3: Cross multiply
    4,620,187.48x = 6,924,838.77 × 1,886,027.34
  4. Step 4: Simplify right side
    4,620,187.48x = 13,060,435,240,284.11
  5. Step 5: Solve for x
    x = 13,060,435,240,284.11/4,620,187.48
  6. Step 6: Final answer
    x = 2,826,819.32

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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.