Home / 1,736,328.47-2,604,873.29-583,533.72

Finding the Fourth Proportional to 1,736,328.47, 2,604,873.29 and 583,533.72

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Solution

The fourth proportional to 1,736,328.47, 2,604,873.29 and 583,533.72 is: 875,428.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,328.47 : 2,604,873.29 = 583,533.72 : x
  2. Step 2: Convert to fraction form
    1,736,328.47/2,604,873.29 = 583,533.72/x
  3. Step 3: Cross multiply
    1,736,328.47x = 2,604,873.29 × 583,533.72
  4. Step 4: Simplify right side
    1,736,328.47x = 1,520,031,398,124.67
  5. Step 5: Solve for x
    x = 1,520,031,398,124.67/1,736,328.47
  6. Step 6: Final answer
    x = 875,428.49

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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.