Home / 12,925,966.64-19,386,846.84-6,102,526.64

Finding the Fourth Proportional to 12,925,966.64, 19,386,846.84 and 6,102,526.64

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Solution

The fourth proportional to 12,925,966.64, 19,386,846.84 and 6,102,526.64 is: 9,152,797.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,925,966.64 : 19,386,846.84 = 6,102,526.64 : x
  2. Step 2: Convert to fraction form
    12,925,966.64/19,386,846.84 = 6,102,526.64/x
  3. Step 3: Cross multiply
    12,925,966.64x = 19,386,846.84 × 6,102,526.64
  4. Step 4: Simplify right side
    12,925,966.64x = 118,308,749,306,699.81
  5. Step 5: Solve for x
    x = 118,308,749,306,699.81/12,925,966.64
  6. Step 6: Final answer
    x = 9,152,797.05

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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.