Home / 9,223,570.95-13,843,721.70-4,677,782.10

Finding the Fourth Proportional to 9,223,570.95, 13,843,721.70 and 4,677,782.10

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Solution

The fourth proportional to 9,223,570.95, 13,843,721.70 and 4,677,782.10 is: 7,020,915.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,223,570.95 : 13,843,721.70 = 4,677,782.10 : x
  2. Step 2: Convert to fraction form
    9,223,570.95/13,843,721.70 = 4,677,782.10/x
  3. Step 3: Cross multiply
    9,223,570.95x = 13,843,721.70 × 4,677,782.10
  4. Step 4: Simplify right side
    9,223,570.95x = 64,757,913,565,641.56
  5. Step 5: Solve for x
    x = 64,757,913,565,641.56/9,223,570.95
  6. Step 6: Final answer
    x = 7,020,915.64

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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.