Home / 5,849,831.04-8,074,795.94-4,020,345.39

Finding the Fourth Proportional to 5,849,831.04, 8,074,795.94 and 4,020,345.39

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Solution

The fourth proportional to 5,849,831.04, 8,074,795.94 and 4,020,345.39 is: 5,549,471.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,849,831.04 : 8,074,795.94 = 4,020,345.39 : x
  2. Step 2: Convert to fraction form
    5,849,831.04/8,074,795.94 = 4,020,345.39/x
  3. Step 3: Cross multiply
    5,849,831.04x = 8,074,795.94 × 4,020,345.39
  4. Step 4: Simplify right side
    5,849,831.04x = 32,463,468,612,467.99
  5. Step 5: Solve for x
    x = 32,463,468,612,467.99/5,849,831.04
  6. Step 6: Final answer
    x = 5,549,471.15

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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.