Home / 1,295,956.24-1,944,802.05-537,798.45

Finding the Fourth Proportional to 1,295,956.24, 1,944,802.05 and 537,798.45

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Solution

The fourth proportional to 1,295,956.24, 1,944,802.05 and 537,798.45 is: 807,057.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,956.24 : 1,944,802.05 = 537,798.45 : x
  2. Step 2: Convert to fraction form
    1,295,956.24/1,944,802.05 = 537,798.45/x
  3. Step 3: Cross multiply
    1,295,956.24x = 1,944,802.05 × 537,798.45
  4. Step 4: Simplify right side
    1,295,956.24x = 1,045,911,518,322.81
  5. Step 5: Solve for x
    x = 1,045,911,518,322.81/1,295,956.24
  6. Step 6: Final answer
    x = 807,057.74

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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.