Home / 5,009,582.40-6,913,011.62-2,834,162.56

Finding the Fourth Proportional to 5,009,582.40, 6,913,011.62 and 2,834,162.56

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Solution

The fourth proportional to 5,009,582.40, 6,913,011.62 and 2,834,162.56 is: 3,911,024.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,009,582.40 : 6,913,011.62 = 2,834,162.56 : x
  2. Step 2: Convert to fraction form
    5,009,582.40/6,913,011.62 = 2,834,162.56/x
  3. Step 3: Cross multiply
    5,009,582.40x = 6,913,011.62 × 2,834,162.56
  4. Step 4: Simplify right side
    5,009,582.40x = 19,592,598,725,975.62
  5. Step 5: Solve for x
    x = 19,592,598,725,975.62/5,009,582.40
  6. Step 6: Final answer
    x = 3,911,024.35

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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.