Home / 2,020,323.64-3,030,411.63-600,342.81

Finding the Fourth Proportional to 2,020,323.64, 3,030,411.63 and 600,342.81

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Solution

The fourth proportional to 2,020,323.64, 3,030,411.63 and 600,342.81 is: 900,492.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,020,323.64 : 3,030,411.63 = 600,342.81 : x
  2. Step 2: Convert to fraction form
    2,020,323.64/3,030,411.63 = 600,342.81/x
  3. Step 3: Cross multiply
    2,020,323.64x = 3,030,411.63 × 600,342.81
  4. Step 4: Simplify right side
    2,020,323.64x = 1,819,285,830,409.17
  5. Step 5: Solve for x
    x = 1,819,285,830,409.17/2,020,323.64
  6. Step 6: Final answer
    x = 900,492.28

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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.