Home / 9,148,935.40-13,723,403.10-4,110,087.40

Finding the Fourth Proportional to 9,148,935.40, 13,723,403.10 and 4,110,087.40

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Solution

The fourth proportional to 9,148,935.40, 13,723,403.10 and 4,110,087.40 is: 6,165,131.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,148,935.40 : 13,723,403.10 = 4,110,087.40 : x
  2. Step 2: Convert to fraction form
    9,148,935.40/13,723,403.10 = 4,110,087.40/x
  3. Step 3: Cross multiply
    9,148,935.40x = 13,723,403.10 × 4,110,087.40
  4. Step 4: Simplify right side
    9,148,935.40x = 56,404,386,166,430.94
  5. Step 5: Solve for x
    x = 56,404,386,166,430.94/9,148,935.40
  6. Step 6: Final answer
    x = 6,165,131.10

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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.