Home / 9,007,623.63-12,430,058.72-4,933,155.15

Finding the Fourth Proportional to 9,007,623.63, 12,430,058.72 and 4,933,155.15

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Solution

The fourth proportional to 9,007,623.63, 12,430,058.72 and 4,933,155.15 is: 6,807,501.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,007,623.63 : 12,430,058.72 = 4,933,155.15 : x
  2. Step 2: Convert to fraction form
    9,007,623.63/12,430,058.72 = 4,933,155.15/x
  3. Step 3: Cross multiply
    9,007,623.63x = 12,430,058.72 × 4,933,155.15
  4. Step 4: Simplify right side
    9,007,623.63x = 61,319,408,164,704.63
  5. Step 5: Solve for x
    x = 61,319,408,164,704.63/9,007,623.63
  6. Step 6: Final answer
    x = 6,807,501.14

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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.