Home / 1,075,831.47-1,484,588.66-592,304.81

Finding the Fourth Proportional to 1,075,831.47, 1,484,588.66 and 592,304.81

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Solution

The fourth proportional to 1,075,831.47, 1,484,588.66 and 592,304.81 is: 817,348.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,831.47 : 1,484,588.66 = 592,304.81 : x
  2. Step 2: Convert to fraction form
    1,075,831.47/1,484,588.66 = 592,304.81/x
  3. Step 3: Cross multiply
    1,075,831.47x = 1,484,588.66 × 592,304.81
  4. Step 4: Simplify right side
    1,075,831.47x = 879,328,993,804.99
  5. Step 5: Solve for x
    x = 879,328,993,804.99/1,075,831.47
  6. Step 6: Final answer
    x = 817,348.27

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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.