Home / 1,075,455.83-1,484,155.10-592,036.49

Finding the Fourth Proportional to 1,075,455.83, 1,484,155.10 and 592,036.49

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Solution

The fourth proportional to 1,075,455.83, 1,484,155.10 and 592,036.49 is: 817,024.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,455.83 : 1,484,155.10 = 592,036.49 : x
  2. Step 2: Convert to fraction form
    1,075,455.83/1,484,155.10 = 592,036.49/x
  3. Step 3: Cross multiply
    1,075,455.83x = 1,484,155.10 × 592,036.49
  4. Step 4: Simplify right side
    1,075,455.83x = 878,673,976,019.60
  5. Step 5: Solve for x
    x = 878,673,976,019.60/1,075,455.83
  6. Step 6: Final answer
    x = 817,024.70

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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.