Home / 1,477,496.49-2,216,354.08-530,875.41

Finding the Fourth Proportional to 1,477,496.49, 2,216,354.08 and 530,875.41

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Solution

The fourth proportional to 1,477,496.49, 2,216,354.08 and 530,875.41 is: 796,352.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,496.49 : 2,216,354.08 = 530,875.41 : x
  2. Step 2: Convert to fraction form
    1,477,496.49/2,216,354.08 = 530,875.41/x
  3. Step 3: Cross multiply
    1,477,496.49x = 2,216,354.08 × 530,875.41
  4. Step 4: Simplify right side
    1,477,496.49x = 1,176,607,880,925.17
  5. Step 5: Solve for x
    x = 1,176,607,880,925.17/1,477,496.49
  6. Step 6: Final answer
    x = 796,352.40

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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.