Home / 3,495,692.77-4,822,749.59-3,490,303.16

Finding the Fourth Proportional to 3,495,692.77, 4,822,749.59 and 3,490,303.16

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Solution

The fourth proportional to 3,495,692.77, 4,822,749.59 and 3,490,303.16 is: 4,815,313.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,692.77 : 4,822,749.59 = 3,490,303.16 : x
  2. Step 2: Convert to fraction form
    3,495,692.77/4,822,749.59 = 3,490,303.16/x
  3. Step 3: Cross multiply
    3,495,692.77x = 4,822,749.59 × 3,490,303.16
  4. Step 4: Simplify right side
    3,495,692.77x = 16,832,858,128,471.06
  5. Step 5: Solve for x
    x = 16,832,858,128,471.06/3,495,692.77
  6. Step 6: Final answer
    x = 4,815,313.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.