Home / 9,737,349.42-13,436,226.14-5,551,574.34

Finding the Fourth Proportional to 9,737,349.42, 13,436,226.14 and 5,551,574.34

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Solution

The fourth proportional to 9,737,349.42, 13,436,226.14 and 5,551,574.34 is: 7,660,422.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,737,349.42 : 13,436,226.14 = 5,551,574.34 : x
  2. Step 2: Convert to fraction form
    9,737,349.42/13,436,226.14 = 5,551,574.34/x
  3. Step 3: Cross multiply
    9,737,349.42x = 13,436,226.14 × 5,551,574.34
  4. Step 4: Simplify right side
    9,737,349.42x = 74,592,208,237,503.38
  5. Step 5: Solve for x
    x = 74,592,208,237,503.38/9,737,349.42
  6. Step 6: Final answer
    x = 7,660,422.26

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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.