Home / 5,006,970.86-7,465,463.77-4,579,440.76

Finding the Fourth Proportional to 5,006,970.86, 7,465,463.77 and 4,579,440.76

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Solution

The fourth proportional to 5,006,970.86, 7,465,463.77 and 4,579,440.76 is: 6,828,010.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006,970.86 : 7,465,463.77 = 4,579,440.76 : x
  2. Step 2: Convert to fraction form
    5,006,970.86/7,465,463.77 = 4,579,440.76/x
  3. Step 3: Cross multiply
    5,006,970.86x = 7,465,463.77 × 4,579,440.76
  4. Step 4: Simplify right side
    5,006,970.86x = 34,187,649,045,117.71
  5. Step 5: Solve for x
    x = 34,187,649,045,117.71/5,006,970.86
  6. Step 6: Final answer
    x = 6,828,010.39

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.