Home / 3,830,737.60-5,746,106.40-3,358,345.60

Finding the Fourth Proportional to 3,830,737.60, 5,746,106.40 and 3,358,345.60

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Solution

The fourth proportional to 3,830,737.60, 5,746,106.40 and 3,358,345.60 is: 5,037,518.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,830,737.60 : 5,746,106.40 = 3,358,345.60 : x
  2. Step 2: Convert to fraction form
    3,830,737.60/5,746,106.40 = 3,358,345.60/x
  3. Step 3: Cross multiply
    3,830,737.60x = 5,746,106.40 × 3,358,345.60
  4. Step 4: Simplify right side
    3,830,737.60x = 19,297,411,145,571.84
  5. Step 5: Solve for x
    x = 19,297,411,145,571.84/3,830,737.60
  6. Step 6: Final answer
    x = 5,037,518.40

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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.