Home / 12,944,041.84-19,411,015.65-4,852,607.19

Finding the Fourth Proportional to 12,944,041.84, 19,411,015.65 and 4,852,607.19

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Solution

The fourth proportional to 12,944,041.84, 19,411,015.65 and 4,852,607.19 is: 7,277,018.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,944,041.84 : 19,411,015.65 = 4,852,607.19 : x
  2. Step 2: Convert to fraction form
    12,944,041.84/19,411,015.65 = 4,852,607.19/x
  3. Step 3: Cross multiply
    12,944,041.84x = 19,411,015.65 × 4,852,607.19
  4. Step 4: Simplify right side
    12,944,041.84x = 94,194,034,108,392.53
  5. Step 5: Solve for x
    x = 94,194,034,108,392.53/12,944,041.84
  6. Step 6: Final answer
    x = 7,277,018.67

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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.