Home / 10,024,683.62-13,834,075.95-5,441,006.21

Finding the Fourth Proportional to 10,024,683.62, 13,834,075.95 and 5,441,006.21

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Solution

The fourth proportional to 10,024,683.62, 13,834,075.95 and 5,441,006.21 is: 7,508,595.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,683.62 : 13,834,075.95 = 5,441,006.21 : x
  2. Step 2: Convert to fraction form
    10,024,683.62/13,834,075.95 = 5,441,006.21/x
  3. Step 3: Cross multiply
    10,024,683.62x = 13,834,075.95 × 5,441,006.21
  4. Step 4: Simplify right side
    10,024,683.62x = 75,271,293,084,391.27
  5. Step 5: Solve for x
    x = 75,271,293,084,391.27/10,024,683.62
  6. Step 6: Final answer
    x = 7,508,595.38

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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.