Home / 9,807,349.10-14,711,023.65-3,075,752.30

Finding the Fourth Proportional to 9,807,349.10, 14,711,023.65 and 3,075,752.30

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Solution

The fourth proportional to 9,807,349.10, 14,711,023.65 and 3,075,752.30 is: 4,613,628.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,807,349.10 : 14,711,023.65 = 3,075,752.30 : x
  2. Step 2: Convert to fraction form
    9,807,349.10/14,711,023.65 = 3,075,752.30/x
  3. Step 3: Cross multiply
    9,807,349.10x = 14,711,023.65 × 3,075,752.30
  4. Step 4: Simplify right side
    9,807,349.10x = 45,247,464,826,841.89
  5. Step 5: Solve for x
    x = 45,247,464,826,841.89/9,807,349.10
  6. Step 6: Final answer
    x = 4,613,628.45

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Similar ratio
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1.5x scale

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.