Home / 1,913,225.46-2,869,663.20-583,529.46

Finding the Fourth Proportional to 1,913,225.46, 2,869,663.20 and 583,529.46

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Solution

The fourth proportional to 1,913,225.46, 2,869,663.20 and 583,529.46 is: 875,240.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,913,225.46 : 2,869,663.20 = 583,529.46 : x
  2. Step 2: Convert to fraction form
    1,913,225.46/2,869,663.20 = 583,529.46/x
  3. Step 3: Cross multiply
    1,913,225.46x = 2,869,663.20 × 583,529.46
  4. Step 4: Simplify right side
    1,913,225.46x = 1,674,533,017,477.87
  5. Step 5: Solve for x
    x = 1,674,533,017,477.87/1,913,225.46
  6. Step 6: Final answer
    x = 875,240.82

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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.