Home / 9,004,333.14-12,417,585.73-8,335,547.63

Finding the Fourth Proportional to 9,004,333.14, 12,417,585.73 and 8,335,547.63

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Solution

The fourth proportional to 9,004,333.14, 12,417,585.73 and 8,335,547.63 is: 11,495,285.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,004,333.14 : 12,417,585.73 = 8,335,547.63 : x
  2. Step 2: Convert to fraction form
    9,004,333.14/12,417,585.73 = 8,335,547.63/x
  3. Step 3: Cross multiply
    9,004,333.14x = 12,417,585.73 × 8,335,547.63
  4. Step 4: Simplify right side
    9,004,333.14x = 103,507,377,302,023.33
  5. Step 5: Solve for x
    x = 103,507,377,302,023.33/9,004,333.14
  6. Step 6: Final answer
    x = 11,495,285.18

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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.